7138639904

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1129}}^1$

素因数の和:1255

約数の個数: 144

約数和(自身を含む): 16361170560

約数和(自身を除く): 9222530656

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 71, 88, 92, 121, 142, 176, 184, 242, 253, 284, 352, 368, 484, 506, 568, 736, 781, 968, 1012, 1129, 1136, 1562, 1633, 1936, 2024, 2258, 2272, 2783, 3124, 3266, 3872, 4048, 4516, 5566, 6248, 6532, 8096, 8591, 9032, 11132, 12419, 12496, 13064, 17182, 17963, 18064, 22264, 24838, 24992, 25967, 26128, 34364, 35926, 36128, 44528, 49676, 51934, 52256, 68728, 71852, 80159, 89056, 99352, 103868, 136609, 137456, 143704, 160318, 197593, 198704, 207736, 273218, 274912, 285637, 287408, 320636, 395186, 397408, 415472, 546436, 571274, 574816, 641272, 790372, 830944, 881749, 1092872, 1142548, 1282544, 1580744, 1763498, 1843657, 2185744, 2285096, 2565088, 3142007, 3161488, 3526996, 3687314, 4371488, 4570192, 6284014, 6322976, 7053992, 7374628, 9140384, 9699239, 12568028, 14107984, 14749256, 19398478, 20280227, 25136056, 28215968, 29498512, 38796956, 40560454, 50272112, 58997024, 77593912, 81120908, 100544224, 155187824, 162241816, 223082497, 310375648, 324483632, 446164994, 648967264, 892329988, 1784659976, 3569319952, 7138639904]

約数ペア:

[(1, 7138639904), (2, 3569319952), (4, 1784659976), (8, 892329988), (11, 648967264), (16, 446164994), (22, 324483632), (23, 310375648), (32, 223082497), (44, 162241816), (46, 155187824), (71, 100544224), (88, 81120908), (92, 77593912), (121, 58997024), (142, 50272112), (176, 40560454), (184, 38796956), (242, 29498512), (253, 28215968), (284, 25136056), (352, 20280227), (368, 19398478), (484, 14749256), (506, 14107984), (568, 12568028), (736, 9699239), (781, 9140384), (968, 7374628), (1012, 7053992), (1129, 6322976), (1136, 6284014), (1562, 4570192), (1633, 4371488), (1936, 3687314), (2024, 3526996), (2258, 3161488), (2272, 3142007), (2783, 2565088), (3124, 2285096), (3266, 2185744), (3872, 1843657), (4048, 1763498), (4516, 1580744), (5566, 1282544), (6248, 1142548), (6532, 1092872), (8096, 881749), (8591, 830944), (9032, 790372), (11132, 641272), (12419, 574816), (12496, 571274), (13064, 546436), (17182, 415472), (17963, 397408), (18064, 395186), (22264, 320636), (24838, 287408), (24992, 285637), (25967, 274912), (26128, 273218), (34364, 207736), (35926, 198704), (36128, 197593), (44528, 160318), (49676, 143704), (51934, 137456), (52256, 136609), (68728, 103868), (71852, 99352), (80159, 89056)]