1607551452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:684

約数の個数: 144

約数和(自身を含む): 4516075200

約数和(自身を除く): 2908523748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 199, 234, 246, 369, 398, 421, 468, 492, 533, 597, 738, 796, 842, 1066, 1194, 1263, 1476, 1599, 1684, 1791, 2132, 2388, 2526, 2587, 3198, 3582, 3789, 4797, 5052, 5174, 5473, 6396, 7164, 7578, 7761, 8159, 9594, 10348, 10946, 15156, 15522, 16318, 16419, 17261, 19188, 21892, 23283, 24477, 31044, 32636, 32838, 34522, 46566, 48954, 49257, 51783, 65676, 69044, 73431, 83779, 93132, 97908, 98514, 103566, 106067, 146862, 155349, 167558, 197028, 207132, 212134, 224393, 251337, 293724, 310698, 318201, 335116, 424268, 448786, 502674, 621396, 636402, 673179, 754011, 897572, 954603, 1005348, 1089127, 1272804, 1346358, 1508022, 1909206, 2019537, 2178254, 2692716, 3016044, 3267381, 3434939, 3818412, 4039074, 4356508, 6534762, 6869878, 8078148, 9802143, 10304817, 13069524, 13739756, 19604286, 20609634, 30914451, 39208572, 41219268, 44654207, 61828902, 89308414, 123657804, 133962621, 178616828, 267925242, 401887863, 535850484, 803775726, 1607551452]

約数ペア:

[(1, 1607551452), (2, 803775726), (3, 535850484), (4, 401887863), (6, 267925242), (9, 178616828), (12, 133962621), (13, 123657804), (18, 89308414), (26, 61828902), (36, 44654207), (39, 41219268), (41, 39208572), (52, 30914451), (78, 20609634), (82, 19604286), (117, 13739756), (123, 13069524), (156, 10304817), (164, 9802143), (199, 8078148), (234, 6869878), (246, 6534762), (369, 4356508), (398, 4039074), (421, 3818412), (468, 3434939), (492, 3267381), (533, 3016044), (597, 2692716), (738, 2178254), (796, 2019537), (842, 1909206), (1066, 1508022), (1194, 1346358), (1263, 1272804), (1476, 1089127), (1599, 1005348), (1684, 954603), (1791, 897572), (2132, 754011), (2388, 673179), (2526, 636402), (2587, 621396), (3198, 502674), (3582, 448786), (3789, 424268), (4797, 335116), (5052, 318201), (5174, 310698), (5473, 293724), (6396, 251337), (7164, 224393), (7578, 212134), (7761, 207132), (8159, 197028), (9594, 167558), (10348, 155349), (10946, 146862), (15156, 106067), (15522, 103566), (16318, 98514), (16419, 97908), (17261, 93132), (19188, 83779), (21892, 73431), (23283, 69044), (24477, 65676), (31044, 51783), (32636, 49257), (32838, 48954), (34522, 46566)]