636341712

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{2239}}^1$

素因数の和:2472

約数の個数: 80

約数和(自身を含む): 1706557440

約数和(自身を除く): 1070215728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 191, 248, 372, 382, 496, 573, 744, 764, 1146, 1488, 1528, 2239, 2292, 3056, 4478, 4584, 5921, 6717, 8956, 9168, 11842, 13434, 17763, 17912, 23684, 26868, 35526, 35824, 47368, 53736, 69409, 71052, 94736, 107472, 138818, 142104, 208227, 277636, 284208, 416454, 427649, 555272, 832908, 855298, 1110544, 1282947, 1665816, 1710596, 2565894, 3331632, 3421192, 5131788, 6842384, 10263576, 13257119, 20527152, 26514238, 39771357, 53028476, 79542714, 106056952, 159085428, 212113904, 318170856, 636341712]

約数ペア:

[(1, 636341712), (2, 318170856), (3, 212113904), (4, 159085428), (6, 106056952), (8, 79542714), (12, 53028476), (16, 39771357), (24, 26514238), (31, 20527152), (48, 13257119), (62, 10263576), (93, 6842384), (124, 5131788), (186, 3421192), (191, 3331632), (248, 2565894), (372, 1710596), (382, 1665816), (496, 1282947), (573, 1110544), (744, 855298), (764, 832908), (1146, 555272), (1488, 427649), (1528, 416454), (2239, 284208), (2292, 277636), (3056, 208227), (4478, 142104), (4584, 138818), (5921, 107472), (6717, 94736), (8956, 71052), (9168, 69409), (11842, 53736), (13434, 47368), (17763, 35824), (17912, 35526), (23684, 26868)]