428613802672

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{1303}}^1\times {\mathrm{169909}}^1$

素因数の和:171242

約数の個数: 60

約数和(自身を含む): 913502764720

約数和(自身を除く): 484888962048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1303, 1936, 2606, 5212, 10424, 14333, 20848, 28666, 57332, 114664, 157663, 169909, 229328, 315326, 339818, 630652, 679636, 1261304, 1359272, 1868999, 2522608, 2718544, 3737998, 7475996, 14951992, 20558989, 29903984, 41117978, 82235956, 164471912, 221391427, 328943824, 442782854, 885565708, 1771131416, 2435305697, 3542262832, 4870611394, 9741222788, 19482445576, 26788362667, 38964891152, 53576725334, 107153450668, 214306901336, 428613802672]

約数ペア:

[(1, 428613802672), (2, 214306901336), (4, 107153450668), (8, 53576725334), (11, 38964891152), (16, 26788362667), (22, 19482445576), (44, 9741222788), (88, 4870611394), (121, 3542262832), (176, 2435305697), (242, 1771131416), (484, 885565708), (968, 442782854), (1303, 328943824), (1936, 221391427), (2606, 164471912), (5212, 82235956), (10424, 41117978), (14333, 29903984), (20848, 20558989), (28666, 14951992), (57332, 7475996), (114664, 3737998), (157663, 2718544), (169909, 2522608), (229328, 1868999), (315326, 1359272), (339818, 1261304), (630652, 679636)]