255129504

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:419

約数の個数: 192

約数和(自身を含む): 813883392

約数和(自身を除く): 558753888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 37, 42, 48, 56, 62, 74, 84, 93, 96, 111, 112, 124, 148, 168, 186, 217, 222, 224, 248, 259, 296, 331, 336, 372, 434, 444, 496, 518, 592, 651, 662, 672, 744, 777, 868, 888, 992, 993, 1036, 1147, 1184, 1302, 1324, 1488, 1554, 1736, 1776, 1986, 2072, 2294, 2317, 2604, 2648, 2976, 3108, 3441, 3472, 3552, 3972, 4144, 4588, 4634, 5208, 5296, 6216, 6882, 6944, 6951, 7944, 8029, 8288, 9176, 9268, 10261, 10416, 10592, 12247, 12432, 13764, 13902, 15888, 16058, 18352, 18536, 20522, 20832, 24087, 24494, 24864, 27528, 27804, 30783, 31776, 32116, 36704, 36741, 37072, 41044, 48174, 48988, 55056, 55608, 61566, 64232, 71827, 73482, 74144, 82088, 85729, 96348, 97976, 110112, 111216, 123132, 128464, 143654, 146964, 164176, 171458, 192696, 195952, 215481, 222432, 246264, 256928, 257187, 287308, 293928, 328352, 342916, 379657, 385392, 391904, 430962, 492528, 514374, 574616, 587856, 685832, 759314, 770784, 861924, 985056, 1028748, 1138971, 1149232, 1175712, 1371664, 1518628, 1723848, 2057496, 2277942, 2298464, 2657599, 2743328, 3037256, 3447696, 4114992, 4555884, 5315198, 6074512, 6895392, 7972797, 8229984, 9111768, 10630396, 12149024, 15945594, 18223536, 21260792, 31891188, 36447072, 42521584, 63782376, 85043168, 127564752, 255129504]

約数ペア:

[(1, 255129504), (2, 127564752), (3, 85043168), (4, 63782376), (6, 42521584), (7, 36447072), (8, 31891188), (12, 21260792), (14, 18223536), (16, 15945594), (21, 12149024), (24, 10630396), (28, 9111768), (31, 8229984), (32, 7972797), (37, 6895392), (42, 6074512), (48, 5315198), (56, 4555884), (62, 4114992), (74, 3447696), (84, 3037256), (93, 2743328), (96, 2657599), (111, 2298464), (112, 2277942), (124, 2057496), (148, 1723848), (168, 1518628), (186, 1371664), (217, 1175712), (222, 1149232), (224, 1138971), (248, 1028748), (259, 985056), (296, 861924), (331, 770784), (336, 759314), (372, 685832), (434, 587856), (444, 574616), (496, 514374), (518, 492528), (592, 430962), (651, 391904), (662, 385392), (672, 379657), (744, 342916), (777, 328352), (868, 293928), (888, 287308), (992, 257187), (993, 256928), (1036, 246264), (1147, 222432), (1184, 215481), (1302, 195952), (1324, 192696), (1488, 171458), (1554, 164176), (1736, 146964), (1776, 143654), (1986, 128464), (2072, 123132), (2294, 111216), (2317, 110112), (2604, 97976), (2648, 96348), (2976, 85729), (3108, 82088), (3441, 74144), (3472, 73482), (3552, 71827), (3972, 64232), (4144, 61566), (4588, 55608), (4634, 55056), (5208, 48988), (5296, 48174), (6216, 41044), (6882, 37072), (6944, 36741), (6951, 36704), (7944, 32116), (8029, 31776), (8288, 30783), (9176, 27804), (9268, 27528), (10261, 24864), (10416, 24494), (10592, 24087), (12247, 20832), (12432, 20522), (13764, 18536), (13902, 18352), (15888, 16058)]