19782421824

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:726

約数の個数: 448

約数和(自身を含む): 65099427840

約数和(自身を除く): 45317006016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 32, 33, 34, 38, 44, 47, 48, 51, 57, 64, 66, 68, 76, 88, 94, 96, 102, 114, 132, 136, 141, 152, 176, 187, 188, 192, 204, 209, 228, 264, 272, 282, 304, 323, 352, 374, 376, 408, 418, 456, 517, 528, 544, 561, 564, 608, 617, 627, 646, 704, 748, 752, 799, 816, 836, 893, 912, 969, 1034, 1056, 1088, 1122, 1128, 1216, 1234, 1254, 1292, 1496, 1504, 1551, 1598, 1632, 1672, 1786, 1824, 1851, 1938, 2068, 2112, 2244, 2256, 2397, 2468, 2508, 2584, 2679, 2992, 3008, 3102, 3196, 3264, 3344, 3553, 3572, 3648, 3702, 3876, 4136, 4488, 4512, 4794, 4936, 5016, 5168, 5358, 5984, 6204, 6392, 6688, 6787, 7106, 7144, 7404, 7752, 8272, 8789, 8976, 9024, 9588, 9823, 9872, 10032, 10336, 10489, 10659, 10716, 11723, 11968, 12408, 12784, 13376, 13574, 14212, 14288, 14808, 15181, 15504, 16544, 17578, 17952, 19176, 19646, 19744, 20064, 20361, 20672, 20978, 21318, 21432, 23446, 24816, 25568, 26367, 27148, 28424, 28576, 28999, 29469, 29616, 30362, 31008, 31467, 33088, 35156, 35169, 35904, 38352, 39292, 39488, 40128, 40722, 41956, 42636, 42864, 45543, 46892, 49632, 51136, 52734, 54296, 56848, 57152, 57998, 58938, 59232, 60724, 62016, 62934, 70312, 70338, 76704, 78584, 81444, 83912, 85272, 85728, 86997, 91086, 93784, 99264, 105468, 108592, 113696, 115379, 115996, 117876, 118464, 121448, 125868, 128953, 140624, 140676, 153408, 157168, 162888, 166991, 167824, 170544, 171456, 173994, 182172, 187568, 199291, 210936, 217184, 227392, 230758, 231992, 235752, 242896, 251736, 257906, 281248, 281352, 314336, 318989, 325776, 333982, 335648, 341088, 346137, 347988, 364344, 375136, 386859, 398582, 421872, 434368, 461516, 463984, 471504, 485792, 492983, 500973, 503472, 515812, 550981, 562496, 562704, 597873, 628672, 637978, 651552, 667964, 671296, 682176, 692274, 695976, 728688, 750272, 773718, 797164, 843744, 923032, 927968, 943008, 956967, 971584, 985966, 1001946, 1006944, 1031624, 1101962, 1125408, 1195746, 1275956, 1303104, 1335928, 1384548, 1391952, 1457376, 1478949, 1547436, 1594328, 1652943, 1687488, 1846064, 1855936, 1886016, 1913934, 1971932, 2003892, 2013888, 2063248, 2192201, 2203924, 2250816, 2391492, 2551912, 2671856, 2769096, 2783904, 2914752, 2957898, 3094872, 3188656, 3305886, 3692128, 3827868, 3943864, 4007784, 4126496, 4384402, 4407848, 4782984, 5103824, 5343712, 5422813, 5538192, 5567808, 5915796, 6060791, 6189744, 6377312, 6576603, 6611772, 7384256, 7655736, 7887728, 8015568, 8252992, 8768804, 8815696, 9366677, 9565968, 10207648, 10687424, 10845626, 11076384, 11831592, 12121582, 12379488, 12754624, 13153206, 13223544, 15311472, 15775456, 16031136, 16268439, 17537608, 17631392, 18182373, 18733354, 19131936, 20415296, 21691252, 22152768, 23663184, 24243164, 24758976, 26306412, 26447088, 28100031, 30622944, 31550912, 32062272, 32536878, 35075216, 35262784, 36364746, 37466708, 38263872, 43382504, 47326368, 48486328, 52612824, 52894176, 56200062, 61245888, 65073756, 70150432, 72729492, 74933416, 86765008, 94652736, 96972656, 103033447, 105225648, 105788352, 112400124, 130147512, 140300864, 145458984, 149866832, 173530016, 193945312, 206066894, 210451296, 224800248, 260295024, 290917968, 299733664, 309100341, 347060032, 387890624, 412133788, 420902592, 449600496, 520590048, 581835936, 599467328, 618200682, 824267576, 899200992, 1041180096, 1163671872, 1236401364, 1648535152, 1798401984, 2472802728, 3297070304, 4945605456, 6594140608, 9891210912, 19782421824]

約数ペア:

[(1, 19782421824), (2, 9891210912), (3, 6594140608), (4, 4945605456), (6, 3297070304), (8, 2472802728), (11, 1798401984), (12, 1648535152), (16, 1236401364), (17, 1163671872), (19, 1041180096), (22, 899200992), (24, 824267576), (32, 618200682), (33, 599467328), (34, 581835936), (38, 520590048), (44, 449600496), (47, 420902592), (48, 412133788), (51, 387890624), (57, 347060032), (64, 309100341), (66, 299733664), (68, 290917968), (76, 260295024), (88, 224800248), (94, 210451296), (96, 206066894), (102, 193945312), (114, 173530016), (132, 149866832), (136, 145458984), (141, 140300864), (152, 130147512), (176, 112400124), (187, 105788352), (188, 105225648), (192, 103033447), (204, 96972656), (209, 94652736), (228, 86765008), (264, 74933416), (272, 72729492), (282, 70150432), (304, 65073756), (323, 61245888), (352, 56200062), (374, 52894176), (376, 52612824), (408, 48486328), (418, 47326368), (456, 43382504), (517, 38263872), (528, 37466708), (544, 36364746), (561, 35262784), (564, 35075216), (608, 32536878), (617, 32062272), (627, 31550912), (646, 30622944), (704, 28100031), (748, 26447088), (752, 26306412), (799, 24758976), (816, 24243164), (836, 23663184), (893, 22152768), (912, 21691252), (969, 20415296), (1034, 19131936), (1056, 18733354), (1088, 18182373), (1122, 17631392), (1128, 17537608), (1216, 16268439), (1234, 16031136), (1254, 15775456), (1292, 15311472), (1496, 13223544), (1504, 13153206), (1551, 12754624), (1598, 12379488), (1632, 12121582), (1672, 11831592), (1786, 11076384), (1824, 10845626), (1851, 10687424), (1938, 10207648), (2068, 9565968), (2112, 9366677), (2244, 8815696), (2256, 8768804), (2397, 8252992), (2468, 8015568), (2508, 7887728), (2584, 7655736), (2679, 7384256), (2992, 6611772), (3008, 6576603), (3102, 6377312), (3196, 6189744), (3264, 6060791), (3344, 5915796), (3553, 5567808), (3572, 5538192), (3648, 5422813), (3702, 5343712), (3876, 5103824), (4136, 4782984), (4488, 4407848), (4512, 4384402), (4794, 4126496), (4936, 4007784), (5016, 3943864), (5168, 3827868), (5358, 3692128), (5984, 3305886), (6204, 3188656), (6392, 3094872), (6688, 2957898), (6787, 2914752), (7106, 2783904), (7144, 2769096), (7404, 2671856), (7752, 2551912), (8272, 2391492), (8789, 2250816), (8976, 2203924), (9024, 2192201), (9588, 2063248), (9823, 2013888), (9872, 2003892), (10032, 1971932), (10336, 1913934), (10489, 1886016), (10659, 1855936), (10716, 1846064), (11723, 1687488), (11968, 1652943), (12408, 1594328), (12784, 1547436), (13376, 1478949), (13574, 1457376), (14212, 1391952), (14288, 1384548), (14808, 1335928), (15181, 1303104), (15504, 1275956), (16544, 1195746), (17578, 1125408), (17952, 1101962), (19176, 1031624), (19646, 1006944), (19744, 1001946), (20064, 985966), (20361, 971584), (20672, 956967), (20978, 943008), (21318, 927968), (21432, 923032), (23446, 843744), (24816, 797164), (25568, 773718), (26367, 750272), (27148, 728688), (28424, 695976), (28576, 692274), (28999, 682176), (29469, 671296), (29616, 667964), (30362, 651552), (31008, 637978), (31467, 628672), (33088, 597873), (35156, 562704), (35169, 562496), (35904, 550981), (38352, 515812), (39292, 503472), (39488, 500973), (40128, 492983), (40722, 485792), (41956, 471504), (42636, 463984), (42864, 461516), (45543, 434368), (46892, 421872), (49632, 398582), (51136, 386859), (52734, 375136), (54296, 364344), (56848, 347988), (57152, 346137), (57998, 341088), (58938, 335648), (59232, 333982), (60724, 325776), (62016, 318989), (62934, 314336), (70312, 281352), (70338, 281248), (76704, 257906), (78584, 251736), (81444, 242896), (83912, 235752), (85272, 231992), (85728, 230758), (86997, 227392), (91086, 217184), (93784, 210936), (99264, 199291), (105468, 187568), (108592, 182172), (113696, 173994), (115379, 171456), (115996, 170544), (117876, 167824), (118464, 166991), (121448, 162888), (125868, 157168), (128953, 153408), (140624, 140676)]