268575216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61487}}^1$

素因数の和:61518

約数の個数: 80

約数和(自身を含む): 853945344

約数和(自身を除く): 585370128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 61487, 122974, 184461, 245948, 368922, 430409, 491896, 737844, 799331, 860818, 983792, 1291227, 1475688, 1598662, 1721636, 2397993, 2582454, 2951376, 3197324, 3443272, 4795986, 5164908, 5595317, 6394648, 6886544, 9591972, 10329816, 11190634, 12789296, 16785951, 19183944, 20659632, 22381268, 33571902, 38367888, 44762536, 67143804, 89525072, 134287608, 268575216]

約数ペア:

[(1, 268575216), (2, 134287608), (3, 89525072), (4, 67143804), (6, 44762536), (7, 38367888), (8, 33571902), (12, 22381268), (13, 20659632), (14, 19183944), (16, 16785951), (21, 12789296), (24, 11190634), (26, 10329816), (28, 9591972), (39, 6886544), (42, 6394648), (48, 5595317), (52, 5164908), (56, 4795986), (78, 3443272), (84, 3197324), (91, 2951376), (104, 2582454), (112, 2397993), (156, 1721636), (168, 1598662), (182, 1475688), (208, 1291227), (273, 983792), (312, 860818), (336, 799331), (364, 737844), (546, 491896), (624, 430409), (728, 368922), (1092, 245948), (1456, 184461), (2184, 122974), (4368, 61487)]