335748608

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:795

約数の個数: 80

約数和(自身を含む): 733400976

約数和(自身を除く): 397652368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 128, 146, 208, 256, 292, 416, 512, 584, 691, 832, 949, 1168, 1382, 1664, 1898, 2336, 2764, 3328, 3796, 4672, 5528, 6656, 7592, 8983, 9344, 11056, 15184, 17966, 18688, 22112, 30368, 35932, 37376, 44224, 50443, 60736, 71864, 88448, 100886, 121472, 143728, 176896, 201772, 242944, 287456, 353792, 403544, 485888, 574912, 655759, 807088, 1149824, 1311518, 1614176, 2299648, 2623036, 3228352, 4599296, 5246072, 6456704, 10492144, 12913408, 20984288, 25826816, 41968576, 83937152, 167874304, 335748608]

約数ペア:

[(1, 335748608), (2, 167874304), (4, 83937152), (8, 41968576), (13, 25826816), (16, 20984288), (26, 12913408), (32, 10492144), (52, 6456704), (64, 5246072), (73, 4599296), (104, 3228352), (128, 2623036), (146, 2299648), (208, 1614176), (256, 1311518), (292, 1149824), (416, 807088), (512, 655759), (584, 574912), (691, 485888), (832, 403544), (949, 353792), (1168, 287456), (1382, 242944), (1664, 201772), (1898, 176896), (2336, 143728), (2764, 121472), (3328, 100886), (3796, 88448), (4672, 71864), (5528, 60736), (6656, 50443), (7592, 44224), (8983, 37376), (9344, 35932), (11056, 30368), (15184, 22112), (17966, 18688)]