1255365224

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{487}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 2508710400

約数和(自身を除く): 1253345176

約数列:

[1, 2, 4, 8, 29, 41, 58, 82, 116, 164, 232, 271, 328, 487, 542, 974, 1084, 1189, 1948, 2168, 2378, 3896, 4756, 7859, 9512, 11111, 14123, 15718, 19967, 22222, 28246, 31436, 39934, 44444, 56492, 62872, 79868, 88888, 112984, 131977, 159736, 263954, 322219, 527908, 579043, 644438, 1055816, 1158086, 1288876, 2316172, 2577752, 3827333, 4632344, 5411057, 7654666, 10822114, 15309332, 21644228, 30618664, 43288456, 156920653, 313841306, 627682612, 1255365224]

約数ペア:

[(1, 1255365224), (2, 627682612), (4, 313841306), (8, 156920653), (29, 43288456), (41, 30618664), (58, 21644228), (82, 15309332), (116, 10822114), (164, 7654666), (232, 5411057), (271, 4632344), (328, 3827333), (487, 2577752), (542, 2316172), (974, 1288876), (1084, 1158086), (1189, 1055816), (1948, 644438), (2168, 579043), (2378, 527908), (3896, 322219), (4756, 263954), (7859, 159736), (9512, 131977), (11111, 112984), (14123, 88888), (15718, 79868), (19967, 62872), (22222, 56492), (28246, 44444), (31436, 39934)]