628647552

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^2\times {\mathrm{3229}}^1$

素因数の和:3275

約数の個数: 144

約数和(自身を含む): 1959463350

約数和(自身を除く): 1330815798

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 169, 192, 208, 234, 288, 312, 338, 384, 416, 468, 507, 576, 624, 676, 832, 936, 1014, 1152, 1248, 1352, 1521, 1664, 1872, 2028, 2496, 2704, 3042, 3229, 3744, 4056, 4992, 5408, 6084, 6458, 7488, 8112, 9687, 10816, 12168, 12916, 14976, 16224, 19374, 21632, 24336, 25832, 29061, 32448, 38748, 41977, 48672, 51664, 58122, 64896, 77496, 83954, 97344, 103328, 116244, 125931, 154992, 167908, 194688, 206656, 232488, 251862, 309984, 335816, 377793, 413312, 464976, 503724, 545701, 619968, 671632, 755586, 929952, 1007448, 1091402, 1239936, 1343264, 1511172, 1637103, 1859904, 2014896, 2182804, 2686528, 3022344, 3274206, 3719808, 4029792, 4365608, 4911309, 5373056, 6044688, 6548412, 8059584, 8731216, 9822618, 12089376, 13096824, 16119168, 17462432, 19645236, 24178752, 26193648, 34924864, 39290472, 48357504, 52387296, 69849728, 78580944, 104774592, 157161888, 209549184, 314323776, 628647552]

約数ペア:

[(1, 628647552), (2, 314323776), (3, 209549184), (4, 157161888), (6, 104774592), (8, 78580944), (9, 69849728), (12, 52387296), (13, 48357504), (16, 39290472), (18, 34924864), (24, 26193648), (26, 24178752), (32, 19645236), (36, 17462432), (39, 16119168), (48, 13096824), (52, 12089376), (64, 9822618), (72, 8731216), (78, 8059584), (96, 6548412), (104, 6044688), (117, 5373056), (128, 4911309), (144, 4365608), (156, 4029792), (169, 3719808), (192, 3274206), (208, 3022344), (234, 2686528), (288, 2182804), (312, 2014896), (338, 1859904), (384, 1637103), (416, 1511172), (468, 1343264), (507, 1239936), (576, 1091402), (624, 1007448), (676, 929952), (832, 755586), (936, 671632), (1014, 619968), (1152, 545701), (1248, 503724), (1352, 464976), (1521, 413312), (1664, 377793), (1872, 335816), (2028, 309984), (2496, 251862), (2704, 232488), (3042, 206656), (3229, 194688), (3744, 167908), (4056, 154992), (4992, 125931), (5408, 116244), (6084, 103328), (6458, 97344), (7488, 83954), (8112, 77496), (9687, 64896), (10816, 58122), (12168, 51664), (12916, 48672), (14976, 41977), (16224, 38748), (19374, 32448), (21632, 29061), (24336, 25832)]