1988417376

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:475

約数の個数: 384

約数和(自身を含む): 6932459520

約数和(自身を除く): 4944042144

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 31, 32, 33, 34, 36, 44, 48, 51, 54, 62, 66, 68, 72, 88, 93, 96, 99, 102, 108, 124, 132, 136, 144, 153, 176, 186, 187, 198, 204, 216, 248, 264, 272, 279, 288, 297, 306, 341, 352, 372, 374, 396, 397, 408, 432, 459, 496, 527, 528, 544, 558, 561, 594, 612, 682, 744, 748, 792, 794, 816, 837, 864, 918, 992, 1023, 1054, 1056, 1116, 1122, 1188, 1191, 1224, 1364, 1488, 1496, 1581, 1584, 1588, 1632, 1674, 1683, 1836, 2046, 2108, 2232, 2244, 2376, 2382, 2448, 2728, 2976, 2992, 3069, 3162, 3168, 3176, 3348, 3366, 3573, 3672, 4092, 4216, 4367, 4464, 4488, 4743, 4752, 4764, 4896, 5049, 5456, 5797, 5984, 6138, 6324, 6352, 6696, 6732, 6749, 7146, 7344, 8184, 8432, 8734, 8928, 8976, 9207, 9486, 9504, 9528, 10098, 10719, 10912, 11594, 12276, 12307, 12648, 12704, 13101, 13392, 13464, 13498, 14229, 14292, 14688, 16368, 16864, 17391, 17468, 17952, 18414, 18972, 19056, 20196, 20247, 21438, 23188, 24552, 24614, 25296, 26202, 26784, 26928, 26996, 28458, 28584, 32736, 34782, 34936, 36828, 36921, 37944, 38112, 39303, 40392, 40494, 42876, 46376, 49104, 49228, 50592, 52173, 52404, 53856, 53992, 56916, 57168, 60741, 69564, 69872, 73656, 73842, 74239, 75888, 78606, 80784, 80988, 85752, 92752, 98208, 98456, 104346, 104808, 107984, 110763, 113832, 114336, 117909, 121482, 135377, 139128, 139744, 147312, 147684, 148478, 151776, 156519, 157212, 161568, 161976, 171504, 182223, 185504, 196912, 208692, 209219, 209616, 215968, 221526, 222717, 227664, 235818, 242964, 270754, 278256, 294624, 295368, 296956, 313038, 314424, 323952, 332289, 343008, 364446, 393824, 406131, 417384, 418438, 419232, 443052, 445434, 455328, 471636, 485928, 541508, 556512, 590736, 593912, 626076, 627657, 628848, 647904, 664578, 668151, 728892, 812262, 834768, 836876, 886104, 890868, 943272, 971856, 1083016, 1181472, 1187824, 1218393, 1252152, 1255314, 1257696, 1329156, 1336302, 1457784, 1624524, 1669536, 1673752, 1772208, 1781736, 1882971, 1886544, 1943712, 2004453, 2166032, 2301409, 2375648, 2436786, 2504304, 2510628, 2658312, 2672604, 2915568, 3249048, 3347504, 3544416, 3563472, 3655179, 3765942, 3773088, 4008906, 4332064, 4602818, 4873572, 5008608, 5021256, 5316624, 5345208, 5648913, 5831136, 6498096, 6695008, 6904227, 7126944, 7310358, 7531884, 8017812, 9205636, 9747144, 10042512, 10633248, 10690416, 11297826, 12996192, 13808454, 14620716, 15063768, 16035624, 18411272, 19494288, 20085024, 20712681, 21380832, 22595652, 27616908, 29241432, 30127536, 32071248, 36822544, 38988576, 41425362, 45191304, 55233816, 58482864, 60255072, 62138043, 64142496, 73645088, 82850724, 90382608, 110467632, 116965728, 124276086, 165701448, 180765216, 220935264, 248552172, 331402896, 497104344, 662805792, 994208688, 1988417376]

約数ペア:

[(1, 1988417376), (2, 994208688), (3, 662805792), (4, 497104344), (6, 331402896), (8, 248552172), (9, 220935264), (11, 180765216), (12, 165701448), (16, 124276086), (17, 116965728), (18, 110467632), (22, 90382608), (24, 82850724), (27, 73645088), (31, 64142496), (32, 62138043), (33, 60255072), (34, 58482864), (36, 55233816), (44, 45191304), (48, 41425362), (51, 38988576), (54, 36822544), (62, 32071248), (66, 30127536), (68, 29241432), (72, 27616908), (88, 22595652), (93, 21380832), (96, 20712681), (99, 20085024), (102, 19494288), (108, 18411272), (124, 16035624), (132, 15063768), (136, 14620716), (144, 13808454), (153, 12996192), (176, 11297826), (186, 10690416), (187, 10633248), (198, 10042512), (204, 9747144), (216, 9205636), (248, 8017812), (264, 7531884), (272, 7310358), (279, 7126944), (288, 6904227), (297, 6695008), (306, 6498096), (341, 5831136), (352, 5648913), (372, 5345208), (374, 5316624), (396, 5021256), (397, 5008608), (408, 4873572), (432, 4602818), (459, 4332064), (496, 4008906), (527, 3773088), (528, 3765942), (544, 3655179), (558, 3563472), (561, 3544416), (594, 3347504), (612, 3249048), (682, 2915568), (744, 2672604), (748, 2658312), (792, 2510628), (794, 2504304), (816, 2436786), (837, 2375648), (864, 2301409), (918, 2166032), (992, 2004453), (1023, 1943712), (1054, 1886544), (1056, 1882971), (1116, 1781736), (1122, 1772208), (1188, 1673752), (1191, 1669536), (1224, 1624524), (1364, 1457784), (1488, 1336302), (1496, 1329156), (1581, 1257696), (1584, 1255314), (1588, 1252152), (1632, 1218393), (1674, 1187824), (1683, 1181472), (1836, 1083016), (2046, 971856), (2108, 943272), (2232, 890868), (2244, 886104), (2376, 836876), (2382, 834768), (2448, 812262), (2728, 728892), (2976, 668151), (2992, 664578), (3069, 647904), (3162, 628848), (3168, 627657), (3176, 626076), (3348, 593912), (3366, 590736), (3573, 556512), (3672, 541508), (4092, 485928), (4216, 471636), (4367, 455328), (4464, 445434), (4488, 443052), (4743, 419232), (4752, 418438), (4764, 417384), (4896, 406131), (5049, 393824), (5456, 364446), (5797, 343008), (5984, 332289), (6138, 323952), (6324, 314424), (6352, 313038), (6696, 296956), (6732, 295368), (6749, 294624), (7146, 278256), (7344, 270754), (8184, 242964), (8432, 235818), (8734, 227664), (8928, 222717), (8976, 221526), (9207, 215968), (9486, 209616), (9504, 209219), (9528, 208692), (10098, 196912), (10719, 185504), (10912, 182223), (11594, 171504), (12276, 161976), (12307, 161568), (12648, 157212), (12704, 156519), (13101, 151776), (13392, 148478), (13464, 147684), (13498, 147312), (14229, 139744), (14292, 139128), (14688, 135377), (16368, 121482), (16864, 117909), (17391, 114336), (17468, 113832), (17952, 110763), (18414, 107984), (18972, 104808), (19056, 104346), (20196, 98456), (20247, 98208), (21438, 92752), (23188, 85752), (24552, 80988), (24614, 80784), (25296, 78606), (26202, 75888), (26784, 74239), (26928, 73842), (26996, 73656), (28458, 69872), (28584, 69564), (32736, 60741), (34782, 57168), (34936, 56916), (36828, 53992), (36921, 53856), (37944, 52404), (38112, 52173), (39303, 50592), (40392, 49228), (40494, 49104), (42876, 46376)]