641713248

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8807}}^1$

素因数の和:8857

約数の個数: 144

約数和(自身を含む): 2077560576

約数和(自身を除く): 1435847328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 32, 33, 36, 44, 46, 48, 66, 69, 72, 88, 92, 96, 99, 132, 138, 144, 176, 184, 198, 207, 253, 264, 276, 288, 352, 368, 396, 414, 506, 528, 552, 736, 759, 792, 828, 1012, 1056, 1104, 1518, 1584, 1656, 2024, 2208, 2277, 3036, 3168, 3312, 4048, 4554, 6072, 6624, 8096, 8807, 9108, 12144, 17614, 18216, 24288, 26421, 35228, 36432, 52842, 70456, 72864, 79263, 96877, 105684, 140912, 158526, 193754, 202561, 211368, 281824, 290631, 317052, 387508, 405122, 422736, 581262, 607683, 634104, 775016, 810244, 845472, 871893, 1162524, 1215366, 1268208, 1550032, 1620488, 1743786, 1823049, 2228171, 2325048, 2430732, 2536416, 3100064, 3240976, 3487572, 3646098, 4456342, 4650096, 4861464, 6481952, 6684513, 6975144, 7292196, 8912684, 9300192, 9722928, 13369026, 13950288, 14584392, 17825368, 19445856, 20053539, 26738052, 27900576, 29168784, 35650736, 40107078, 53476104, 58337568, 71301472, 80214156, 106952208, 160428312, 213904416, 320856624, 641713248]

約数ペア:

[(1, 641713248), (2, 320856624), (3, 213904416), (4, 160428312), (6, 106952208), (8, 80214156), (9, 71301472), (11, 58337568), (12, 53476104), (16, 40107078), (18, 35650736), (22, 29168784), (23, 27900576), (24, 26738052), (32, 20053539), (33, 19445856), (36, 17825368), (44, 14584392), (46, 13950288), (48, 13369026), (66, 9722928), (69, 9300192), (72, 8912684), (88, 7292196), (92, 6975144), (96, 6684513), (99, 6481952), (132, 4861464), (138, 4650096), (144, 4456342), (176, 3646098), (184, 3487572), (198, 3240976), (207, 3100064), (253, 2536416), (264, 2430732), (276, 2325048), (288, 2228171), (352, 1823049), (368, 1743786), (396, 1620488), (414, 1550032), (506, 1268208), (528, 1215366), (552, 1162524), (736, 871893), (759, 845472), (792, 810244), (828, 775016), (1012, 634104), (1056, 607683), (1104, 581262), (1518, 422736), (1584, 405122), (1656, 387508), (2024, 317052), (2208, 290631), (2277, 281824), (3036, 211368), (3168, 202561), (3312, 193754), (4048, 158526), (4554, 140912), (6072, 105684), (6624, 96877), (8096, 79263), (8807, 72864), (9108, 70456), (12144, 52842), (17614, 36432), (18216, 35228), (24288, 26421)]