280969961232

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1783}}^1\times {\mathrm{88729}}^1$

素因数の和:90560

約数の個数: 80

約数和(自身を含む): 745882835840

約数和(自身を除く): 464912874608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 1783, 3566, 5349, 7132, 10698, 14264, 21396, 28528, 42792, 65971, 85584, 88729, 131942, 177458, 197913, 263884, 266187, 354916, 395826, 527768, 532374, 709832, 791652, 1055536, 1064748, 1419664, 1583304, 2129496, 3166608, 3282973, 4258992, 6565946, 9848919, 13131892, 19697838, 26263784, 39395676, 52527568, 78791352, 157582704, 158203807, 316407614, 474611421, 632815228, 949222842, 1265630456, 1898445684, 2531260912, 3796891368, 5853540859, 7593782736, 11707081718, 17560622577, 23414163436, 35121245154, 46828326872, 70242490308, 93656653744, 140484980616, 280969961232]

約数ペア:

[(1, 280969961232), (2, 140484980616), (3, 93656653744), (4, 70242490308), (6, 46828326872), (8, 35121245154), (12, 23414163436), (16, 17560622577), (24, 11707081718), (37, 7593782736), (48, 5853540859), (74, 3796891368), (111, 2531260912), (148, 1898445684), (222, 1265630456), (296, 949222842), (444, 632815228), (592, 474611421), (888, 316407614), (1776, 158203807), (1783, 157582704), (3566, 78791352), (5349, 52527568), (7132, 39395676), (10698, 26263784), (14264, 19697838), (21396, 13131892), (28528, 9848919), (42792, 6565946), (65971, 4258992), (85584, 3282973), (88729, 3166608), (131942, 2129496), (177458, 1583304), (197913, 1419664), (263884, 1064748), (266187, 1055536), (354916, 791652), (395826, 709832), (527768, 532374)]