264574968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:669

約数の個数: 128

約数和(自身を含む): 786723840

約数和(自身を除く): 522148872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 71, 82, 84, 123, 142, 164, 168, 213, 246, 284, 287, 328, 426, 492, 497, 541, 568, 574, 852, 861, 984, 994, 1082, 1148, 1491, 1623, 1704, 1722, 1988, 2164, 2296, 2911, 2982, 3246, 3444, 3787, 3976, 4328, 5822, 5964, 6492, 6888, 7574, 8733, 11361, 11644, 11928, 12984, 15148, 17466, 20377, 22181, 22722, 23288, 30296, 34932, 38411, 40754, 44362, 45444, 61131, 66543, 69864, 76822, 81508, 88724, 90888, 115233, 122262, 133086, 153644, 155267, 163016, 177448, 230466, 244524, 266172, 268877, 307288, 310534, 460932, 465801, 489048, 532344, 537754, 621068, 806631, 921864, 931602, 1075508, 1242136, 1574851, 1613262, 1863204, 2151016, 3149702, 3226524, 3726408, 4724553, 6299404, 6453048, 9449106, 11023957, 12598808, 18898212, 22047914, 33071871, 37796424, 44095828, 66143742, 88191656, 132287484, 264574968]

約数ペア:

[(1, 264574968), (2, 132287484), (3, 88191656), (4, 66143742), (6, 44095828), (7, 37796424), (8, 33071871), (12, 22047914), (14, 18898212), (21, 12598808), (24, 11023957), (28, 9449106), (41, 6453048), (42, 6299404), (56, 4724553), (71, 3726408), (82, 3226524), (84, 3149702), (123, 2151016), (142, 1863204), (164, 1613262), (168, 1574851), (213, 1242136), (246, 1075508), (284, 931602), (287, 921864), (328, 806631), (426, 621068), (492, 537754), (497, 532344), (541, 489048), (568, 465801), (574, 460932), (852, 310534), (861, 307288), (984, 268877), (994, 266172), (1082, 244524), (1148, 230466), (1491, 177448), (1623, 163016), (1704, 155267), (1722, 153644), (1988, 133086), (2164, 122262), (2296, 115233), (2911, 90888), (2982, 88724), (3246, 81508), (3444, 76822), (3787, 69864), (3976, 66543), (4328, 61131), (5822, 45444), (5964, 44362), (6492, 40754), (6888, 38411), (7574, 34932), (8733, 30296), (11361, 23288), (11644, 22722), (11928, 22181), (12984, 20377), (15148, 17466)]