488569290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1193}}^1$

素因数の和:1304

約数の個数: 128

約数和(自身を含む): 1374112512

約数和(自身を除く): 885543222

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 73, 85, 102, 110, 146, 165, 170, 187, 219, 255, 330, 365, 374, 438, 510, 561, 730, 803, 935, 1095, 1122, 1193, 1241, 1606, 1870, 2190, 2386, 2409, 2482, 2805, 3579, 3723, 4015, 4818, 5610, 5965, 6205, 7158, 7446, 8030, 11930, 12045, 12410, 13123, 13651, 17895, 18615, 20281, 24090, 26246, 27302, 35790, 37230, 39369, 40562, 40953, 60843, 65615, 68255, 78738, 81906, 87089, 101405, 121686, 131230, 136510, 174178, 196845, 202810, 204765, 223091, 261267, 304215, 393690, 409530, 435445, 446182, 522534, 608430, 669273, 870890, 957979, 1115455, 1306335, 1338546, 1480513, 1915958, 2230910, 2612670, 2873937, 2961026, 3346365, 4441539, 4789895, 5747874, 6692730, 7402565, 8883078, 9579790, 14369685, 14805130, 16285643, 22207695, 28739370, 32571286, 44415390, 48856929, 81428215, 97713858, 162856430, 244284645, 488569290]

約数ペア:

[(1, 488569290), (2, 244284645), (3, 162856430), (5, 97713858), (6, 81428215), (10, 48856929), (11, 44415390), (15, 32571286), (17, 28739370), (22, 22207695), (30, 16285643), (33, 14805130), (34, 14369685), (51, 9579790), (55, 8883078), (66, 7402565), (73, 6692730), (85, 5747874), (102, 4789895), (110, 4441539), (146, 3346365), (165, 2961026), (170, 2873937), (187, 2612670), (219, 2230910), (255, 1915958), (330, 1480513), (365, 1338546), (374, 1306335), (438, 1115455), (510, 957979), (561, 870890), (730, 669273), (803, 608430), (935, 522534), (1095, 446182), (1122, 435445), (1193, 409530), (1241, 393690), (1606, 304215), (1870, 261267), (2190, 223091), (2386, 204765), (2409, 202810), (2482, 196845), (2805, 174178), (3579, 136510), (3723, 131230), (4015, 121686), (4818, 101405), (5610, 87089), (5965, 81906), (6205, 78738), (7158, 68255), (7446, 65615), (8030, 60843), (11930, 40953), (12045, 40562), (12410, 39369), (13123, 37230), (13651, 35790), (17895, 27302), (18615, 26246), (20281, 24090)]