251012664

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{9397}}^1$

素因数の和:9469

約数の個数: 96

約数和(自身を含む): 791687520

約数和(自身を除く): 540674856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 53, 56, 63, 72, 84, 106, 126, 159, 168, 212, 252, 318, 371, 424, 477, 504, 636, 742, 954, 1113, 1272, 1484, 1908, 2226, 2968, 3339, 3816, 4452, 6678, 8904, 9397, 13356, 18794, 26712, 28191, 37588, 56382, 65779, 75176, 84573, 112764, 131558, 169146, 197337, 225528, 263116, 338292, 394674, 498041, 526232, 592011, 676584, 789348, 996082, 1184022, 1494123, 1578696, 1992164, 2368044, 2988246, 3486287, 3984328, 4482369, 4736088, 5976492, 6972574, 8964738, 10458861, 11952984, 13945148, 17929476, 20917722, 27890296, 31376583, 35858952, 41835444, 62753166, 83670888, 125506332, 251012664]

約数ペア:

[(1, 251012664), (2, 125506332), (3, 83670888), (4, 62753166), (6, 41835444), (7, 35858952), (8, 31376583), (9, 27890296), (12, 20917722), (14, 17929476), (18, 13945148), (21, 11952984), (24, 10458861), (28, 8964738), (36, 6972574), (42, 5976492), (53, 4736088), (56, 4482369), (63, 3984328), (72, 3486287), (84, 2988246), (106, 2368044), (126, 1992164), (159, 1578696), (168, 1494123), (212, 1184022), (252, 996082), (318, 789348), (371, 676584), (424, 592011), (477, 526232), (504, 498041), (636, 394674), (742, 338292), (954, 263116), (1113, 225528), (1272, 197337), (1484, 169146), (1908, 131558), (2226, 112764), (2968, 84573), (3339, 75176), (3816, 65779), (4452, 56382), (6678, 37588), (8904, 28191), (9397, 26712), (13356, 18794)]