680416368

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{2767}}^1$

素因数の和:2934

約数の個数: 80

約数和(自身を含む): 1812264960

約数和(自身を除く): 1131848592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 109, 141, 188, 218, 282, 327, 376, 436, 564, 654, 752, 872, 1128, 1308, 1744, 2256, 2616, 2767, 5123, 5232, 5534, 8301, 10246, 11068, 15369, 16602, 20492, 22136, 30738, 33204, 40984, 44272, 61476, 66408, 81968, 122952, 130049, 132816, 245904, 260098, 301603, 390147, 520196, 603206, 780294, 904809, 1040392, 1206412, 1560588, 1809618, 2080784, 2412824, 3121176, 3619236, 4825648, 6242352, 7238472, 14175341, 14476944, 28350682, 42526023, 56701364, 85052046, 113402728, 170104092, 226805456, 340208184, 680416368]

約数ペア:

[(1, 680416368), (2, 340208184), (3, 226805456), (4, 170104092), (6, 113402728), (8, 85052046), (12, 56701364), (16, 42526023), (24, 28350682), (47, 14476944), (48, 14175341), (94, 7238472), (109, 6242352), (141, 4825648), (188, 3619236), (218, 3121176), (282, 2412824), (327, 2080784), (376, 1809618), (436, 1560588), (564, 1206412), (654, 1040392), (752, 904809), (872, 780294), (1128, 603206), (1308, 520196), (1744, 390147), (2256, 301603), (2616, 260098), (2767, 245904), (5123, 132816), (5232, 130049), (5534, 122952), (8301, 81968), (10246, 66408), (11068, 61476), (15369, 44272), (16602, 40984), (20492, 33204), (22136, 30738)]