816506472

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^2\times {\mathrm{223}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 2135427840

約数和(自身を除く): 1318921368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 61, 82, 122, 123, 164, 183, 223, 244, 246, 328, 366, 446, 488, 492, 669, 732, 892, 984, 1338, 1464, 1784, 2501, 2676, 3721, 5002, 5352, 7442, 7503, 9143, 10004, 11163, 13603, 14884, 15006, 18286, 20008, 22326, 27206, 27429, 29768, 30012, 36572, 40809, 44652, 54412, 54858, 60024, 73144, 81618, 89304, 108824, 109716, 152561, 163236, 219432, 305122, 326472, 457683, 557723, 610244, 829783, 915366, 1115446, 1220488, 1659566, 1673169, 1830732, 2230892, 2489349, 3319132, 3346338, 3661464, 4461784, 4978698, 6638264, 6692676, 9957396, 13385352, 19914792, 34021103, 68042206, 102063309, 136084412, 204126618, 272168824, 408253236, 816506472]

約数ペア:

[(1, 816506472), (2, 408253236), (3, 272168824), (4, 204126618), (6, 136084412), (8, 102063309), (12, 68042206), (24, 34021103), (41, 19914792), (61, 13385352), (82, 9957396), (122, 6692676), (123, 6638264), (164, 4978698), (183, 4461784), (223, 3661464), (244, 3346338), (246, 3319132), (328, 2489349), (366, 2230892), (446, 1830732), (488, 1673169), (492, 1659566), (669, 1220488), (732, 1115446), (892, 915366), (984, 829783), (1338, 610244), (1464, 557723), (1784, 457683), (2501, 326472), (2676, 305122), (3721, 219432), (5002, 163236), (5352, 152561), (7442, 109716), (7503, 108824), (9143, 89304), (10004, 81618), (11163, 73144), (13603, 60024), (14884, 54858), (15006, 54412), (18286, 44652), (20008, 40809), (22326, 36572), (27206, 30012), (27429, 29768)]