1027408096

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{20411}}^1$

素因数の和:20456

約数の個数: 72

約数和(自身を含む): 2394450072

約数和(自身を除く): 1367041976

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 352, 416, 484, 572, 968, 1144, 1573, 1936, 2288, 3146, 3872, 4576, 6292, 12584, 20411, 25168, 40822, 50336, 81644, 163288, 224521, 265343, 326576, 449042, 530686, 653152, 898084, 1061372, 1796168, 2122744, 2469731, 2918773, 3592336, 4245488, 4939462, 5837546, 7184672, 8490976, 9878924, 11675092, 19757848, 23350184, 32106503, 39515696, 46700368, 64213006, 79031392, 93400736, 128426012, 256852024, 513704048, 1027408096]

約数ペア:

[(1, 1027408096), (2, 513704048), (4, 256852024), (8, 128426012), (11, 93400736), (13, 79031392), (16, 64213006), (22, 46700368), (26, 39515696), (32, 32106503), (44, 23350184), (52, 19757848), (88, 11675092), (104, 9878924), (121, 8490976), (143, 7184672), (176, 5837546), (208, 4939462), (242, 4245488), (286, 3592336), (352, 2918773), (416, 2469731), (484, 2122744), (572, 1796168), (968, 1061372), (1144, 898084), (1573, 653152), (1936, 530686), (2288, 449042), (3146, 326576), (3872, 265343), (4576, 224521), (6292, 163288), (12584, 81644), (20411, 50336), (25168, 40822)]