378839296

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4639}}^1$

素因数の和:4695

約数の個数: 72

約数和(自身を含む): 853574400

約数和(自身を除く): 474735104

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 128, 176, 232, 256, 319, 352, 464, 638, 704, 928, 1276, 1408, 1856, 2552, 2816, 3712, 4639, 5104, 7424, 9278, 10208, 18556, 20416, 37112, 40832, 51029, 74224, 81664, 102058, 134531, 148448, 204116, 269062, 296896, 408232, 538124, 593792, 816464, 1076248, 1187584, 1479841, 1632928, 2152496, 2959682, 3265856, 4304992, 5919364, 6531712, 8609984, 11838728, 13063424, 17219968, 23677456, 34439936, 47354912, 94709824, 189419648, 378839296]

約数ペア:

[(1, 378839296), (2, 189419648), (4, 94709824), (8, 47354912), (11, 34439936), (16, 23677456), (22, 17219968), (29, 13063424), (32, 11838728), (44, 8609984), (58, 6531712), (64, 5919364), (88, 4304992), (116, 3265856), (128, 2959682), (176, 2152496), (232, 1632928), (256, 1479841), (319, 1187584), (352, 1076248), (464, 816464), (638, 593792), (704, 538124), (928, 408232), (1276, 296896), (1408, 269062), (1856, 204116), (2552, 148448), (2816, 134531), (3712, 102058), (4639, 81664), (5104, 74224), (7424, 51029), (9278, 40832), (10208, 37112), (18556, 20416)]