817291272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1163}}^1$

素因数の和:1315

約数の個数: 128

約数和(自身を含む): 2413670400

約数和(自身を除く): 1596379128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 89, 94, 141, 168, 178, 188, 267, 282, 329, 356, 376, 534, 564, 623, 658, 712, 987, 1068, 1128, 1163, 1246, 1316, 1869, 1974, 2136, 2326, 2492, 2632, 3489, 3738, 3948, 4183, 4652, 4984, 6978, 7476, 7896, 8141, 8366, 9304, 12549, 13956, 14952, 16282, 16732, 24423, 25098, 27912, 29281, 32564, 33464, 48846, 50196, 54661, 58562, 65128, 87843, 97692, 100392, 103507, 109322, 117124, 163983, 175686, 195384, 207014, 218644, 234248, 310521, 327966, 351372, 382627, 414028, 437288, 621042, 655932, 702744, 724549, 765254, 828056, 1147881, 1242084, 1311864, 1449098, 1530508, 2173647, 2295762, 2484168, 2898196, 3061016, 4347294, 4591524, 4864829, 5796392, 8694588, 9183048, 9729658, 14594487, 17389176, 19459316, 29188974, 34053803, 38918632, 58377948, 68107606, 102161409, 116755896, 136215212, 204322818, 272430424, 408645636, 817291272]

約数ペア:

[(1, 817291272), (2, 408645636), (3, 272430424), (4, 204322818), (6, 136215212), (7, 116755896), (8, 102161409), (12, 68107606), (14, 58377948), (21, 38918632), (24, 34053803), (28, 29188974), (42, 19459316), (47, 17389176), (56, 14594487), (84, 9729658), (89, 9183048), (94, 8694588), (141, 5796392), (168, 4864829), (178, 4591524), (188, 4347294), (267, 3061016), (282, 2898196), (329, 2484168), (356, 2295762), (376, 2173647), (534, 1530508), (564, 1449098), (623, 1311864), (658, 1242084), (712, 1147881), (987, 828056), (1068, 765254), (1128, 724549), (1163, 702744), (1246, 655932), (1316, 621042), (1869, 437288), (1974, 414028), (2136, 382627), (2326, 351372), (2492, 327966), (2632, 310521), (3489, 234248), (3738, 218644), (3948, 207014), (4183, 195384), (4652, 175686), (4984, 163983), (6978, 117124), (7476, 109322), (7896, 103507), (8141, 100392), (8366, 97692), (9304, 87843), (12549, 65128), (13956, 58562), (14952, 54661), (16282, 50196), (16732, 48846), (24423, 33464), (25098, 32564), (27912, 29281)]