1291270392

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{569}}^1\times {\mathrm{733}}^1$

素因数の和:1357

約数の個数: 96

約数和(自身を含む): 3589700400

約数和(自身を除く): 2298430008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 569, 733, 774, 1032, 1138, 1466, 1548, 1707, 2199, 2276, 2932, 3096, 3414, 4398, 4552, 5121, 5864, 6597, 6828, 8796, 10242, 13194, 13656, 17592, 20484, 24467, 26388, 31519, 40968, 48934, 52776, 63038, 73401, 94557, 97868, 126076, 146802, 189114, 195736, 220203, 252152, 283671, 293604, 378228, 417077, 440406, 567342, 587208, 756456, 834154, 880812, 1134684, 1251231, 1668308, 1761624, 2269368, 2502462, 3336616, 3753693, 5004924, 7507386, 10009848, 15014772, 17934311, 30029544, 35868622, 53802933, 71737244, 107605866, 143474488, 161408799, 215211732, 322817598, 430423464, 645635196, 1291270392]

約数ペア:

[(1, 1291270392), (2, 645635196), (3, 430423464), (4, 322817598), (6, 215211732), (8, 161408799), (9, 143474488), (12, 107605866), (18, 71737244), (24, 53802933), (36, 35868622), (43, 30029544), (72, 17934311), (86, 15014772), (129, 10009848), (172, 7507386), (258, 5004924), (344, 3753693), (387, 3336616), (516, 2502462), (569, 2269368), (733, 1761624), (774, 1668308), (1032, 1251231), (1138, 1134684), (1466, 880812), (1548, 834154), (1707, 756456), (2199, 587208), (2276, 567342), (2932, 440406), (3096, 417077), (3414, 378228), (4398, 293604), (4552, 283671), (5121, 252152), (5864, 220203), (6597, 195736), (6828, 189114), (8796, 146802), (10242, 126076), (13194, 97868), (13656, 94557), (17592, 73401), (20484, 63038), (24467, 52776), (26388, 48934), (31519, 40968)]