1912594112

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:719

約数の個数: 224

約数和(自身を含む): 4977262080

約数和(自身を除く): 3064667968

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 19, 22, 26, 32, 34, 38, 44, 52, 64, 68, 76, 88, 104, 136, 143, 152, 176, 187, 208, 209, 221, 247, 272, 286, 304, 323, 352, 374, 416, 418, 442, 494, 544, 572, 608, 646, 647, 704, 748, 832, 836, 884, 988, 1088, 1144, 1216, 1292, 1294, 1496, 1672, 1768, 1976, 2288, 2431, 2584, 2588, 2717, 2992, 3344, 3536, 3553, 3952, 4199, 4576, 4862, 5168, 5176, 5434, 5984, 6688, 7072, 7106, 7117, 7904, 8398, 8411, 9152, 9724, 10336, 10352, 10868, 10999, 11968, 12293, 13376, 14144, 14212, 14234, 15808, 16796, 16822, 19448, 20672, 20704, 21736, 21998, 24586, 28424, 28468, 33592, 33644, 38896, 41408, 43472, 43996, 46189, 49172, 56848, 56936, 67184, 67288, 77792, 86944, 87992, 92378, 92521, 98344, 113696, 113872, 120989, 134368, 134576, 135223, 142987, 155584, 159809, 173888, 175984, 184756, 185042, 196688, 208981, 227392, 227744, 241978, 268736, 269152, 270446, 285974, 319618, 351968, 369512, 370084, 393376, 417962, 455488, 483956, 538304, 540892, 571948, 639236, 703936, 739024, 740168, 786752, 835924, 967912, 1081784, 1143896, 1278472, 1478048, 1480336, 1572857, 1671848, 1757899, 1935824, 2163568, 2287792, 2298791, 2556944, 2716753, 2956096, 2960672, 3145714, 3343696, 3515798, 3871648, 4327136, 4575584, 4597582, 5113888, 5433506, 5921344, 6291428, 6687392, 7031596, 7743296, 8654272, 9151168, 9195164, 10227776, 10867012, 12582856, 13374784, 14063192, 18390328, 21734024, 25165712, 28126384, 29884283, 36780656, 43468048, 50331424, 56252768, 59768566, 73561312, 86936096, 100662848, 112505536, 119537132, 147122624, 173872192, 239074264, 478148528, 956297056, 1912594112]

約数ペア:

[(1, 1912594112), (2, 956297056), (4, 478148528), (8, 239074264), (11, 173872192), (13, 147122624), (16, 119537132), (17, 112505536), (19, 100662848), (22, 86936096), (26, 73561312), (32, 59768566), (34, 56252768), (38, 50331424), (44, 43468048), (52, 36780656), (64, 29884283), (68, 28126384), (76, 25165712), (88, 21734024), (104, 18390328), (136, 14063192), (143, 13374784), (152, 12582856), (176, 10867012), (187, 10227776), (208, 9195164), (209, 9151168), (221, 8654272), (247, 7743296), (272, 7031596), (286, 6687392), (304, 6291428), (323, 5921344), (352, 5433506), (374, 5113888), (416, 4597582), (418, 4575584), (442, 4327136), (494, 3871648), (544, 3515798), (572, 3343696), (608, 3145714), (646, 2960672), (647, 2956096), (704, 2716753), (748, 2556944), (832, 2298791), (836, 2287792), (884, 2163568), (988, 1935824), (1088, 1757899), (1144, 1671848), (1216, 1572857), (1292, 1480336), (1294, 1478048), (1496, 1278472), (1672, 1143896), (1768, 1081784), (1976, 967912), (2288, 835924), (2431, 786752), (2584, 740168), (2588, 739024), (2717, 703936), (2992, 639236), (3344, 571948), (3536, 540892), (3553, 538304), (3952, 483956), (4199, 455488), (4576, 417962), (4862, 393376), (5168, 370084), (5176, 369512), (5434, 351968), (5984, 319618), (6688, 285974), (7072, 270446), (7106, 269152), (7117, 268736), (7904, 241978), (8398, 227744), (8411, 227392), (9152, 208981), (9724, 196688), (10336, 185042), (10352, 184756), (10868, 175984), (10999, 173888), (11968, 159809), (12293, 155584), (13376, 142987), (14144, 135223), (14212, 134576), (14234, 134368), (15808, 120989), (16796, 113872), (16822, 113696), (19448, 98344), (20672, 92521), (20704, 92378), (21736, 87992), (21998, 86944), (24586, 77792), (28424, 67288), (28468, 67184), (33592, 56936), (33644, 56848), (38896, 49172), (41408, 46189), (43472, 43996)]