304800896

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 624811200

約数和(自身を除く): 320010304

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 103, 122, 128, 206, 244, 379, 412, 488, 758, 824, 976, 1516, 1648, 1952, 3032, 3296, 3904, 6064, 6283, 6592, 7808, 12128, 12566, 13184, 23119, 24256, 25132, 39037, 46238, 48512, 50264, 78074, 92476, 100528, 156148, 184952, 201056, 312296, 369904, 402112, 624592, 739808, 804224, 1249184, 1479616, 2381257, 2498368, 2959232, 4762514, 4996736, 9525028, 19050056, 38100112, 76200224, 152400448, 304800896]

約数ペア:

[(1, 304800896), (2, 152400448), (4, 76200224), (8, 38100112), (16, 19050056), (32, 9525028), (61, 4996736), (64, 4762514), (103, 2959232), (122, 2498368), (128, 2381257), (206, 1479616), (244, 1249184), (379, 804224), (412, 739808), (488, 624592), (758, 402112), (824, 369904), (976, 312296), (1516, 201056), (1648, 184952), (1952, 156148), (3032, 100528), (3296, 92476), (3904, 78074), (6064, 50264), (6283, 48512), (6592, 46238), (7808, 39037), (12128, 25132), (12566, 24256), (13184, 23119)]