679056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 80

約数和(自身を含む): 2095104

約数和(自身を除く): 1416048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 47, 48, 56, 84, 86, 94, 112, 129, 141, 168, 172, 188, 258, 282, 301, 329, 336, 344, 376, 516, 564, 602, 658, 688, 752, 903, 987, 1032, 1128, 1204, 1316, 1806, 1974, 2021, 2064, 2256, 2408, 2632, 3612, 3948, 4042, 4816, 5264, 6063, 7224, 7896, 8084, 12126, 14147, 14448, 15792, 16168, 24252, 28294, 32336, 42441, 48504, 56588, 84882, 97008, 113176, 169764, 226352, 339528, 679056]

約数ペア:

[(1, 679056), (2, 339528), (3, 226352), (4, 169764), (6, 113176), (7, 97008), (8, 84882), (12, 56588), (14, 48504), (16, 42441), (21, 32336), (24, 28294), (28, 24252), (42, 16168), (43, 15792), (47, 14448), (48, 14147), (56, 12126), (84, 8084), (86, 7896), (94, 7224), (112, 6063), (129, 5264), (141, 4816), (168, 4042), (172, 3948), (188, 3612), (258, 2632), (282, 2408), (301, 2256), (329, 2064), (336, 2021), (344, 1974), (376, 1806), (516, 1316), (564, 1204), (602, 1128), (658, 1032), (688, 987), (752, 903)]