328677536

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12791}}^1$

素因数の和:12885

約数の個数: 48

約数和(自身を含む): 715635648

約数和(自身を除く): 386958112

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 73, 88, 146, 176, 292, 352, 584, 803, 1168, 1606, 2336, 3212, 6424, 12791, 12848, 25582, 25696, 51164, 102328, 140701, 204656, 281402, 409312, 562804, 933743, 1125608, 1867486, 2251216, 3734972, 4502432, 7469944, 10271173, 14939888, 20542346, 29879776, 41084692, 82169384, 164338768, 328677536]

約数ペア:

[(1, 328677536), (2, 164338768), (4, 82169384), (8, 41084692), (11, 29879776), (16, 20542346), (22, 14939888), (32, 10271173), (44, 7469944), (73, 4502432), (88, 3734972), (146, 2251216), (176, 1867486), (292, 1125608), (352, 933743), (584, 562804), (803, 409312), (1168, 281402), (1606, 204656), (2336, 140701), (3212, 102328), (6424, 51164), (12791, 25696), (12848, 25582)]