478278016

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{743}}^1$

素因数の和:911

約数の個数: 64

約数和(自身を含む): 983508480

約数和(自身を除く): 505230464

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 107, 128, 188, 214, 376, 428, 743, 752, 856, 1486, 1504, 1712, 2972, 3008, 3424, 5029, 5944, 6016, 6848, 10058, 11888, 13696, 20116, 23776, 34921, 40232, 47552, 69842, 79501, 80464, 95104, 139684, 159002, 160928, 279368, 318004, 321856, 558736, 636008, 643712, 1117472, 1272016, 2234944, 2544032, 3736547, 4469888, 5088064, 7473094, 10176128, 14946188, 29892376, 59784752, 119569504, 239139008, 478278016]

約数ペア:

[(1, 478278016), (2, 239139008), (4, 119569504), (8, 59784752), (16, 29892376), (32, 14946188), (47, 10176128), (64, 7473094), (94, 5088064), (107, 4469888), (128, 3736547), (188, 2544032), (214, 2234944), (376, 1272016), (428, 1117472), (743, 643712), (752, 636008), (856, 558736), (1486, 321856), (1504, 318004), (1712, 279368), (2972, 160928), (3008, 159002), (3424, 139684), (5029, 95104), (5944, 80464), (6016, 79501), (6848, 69842), (10058, 47552), (11888, 40232), (13696, 34921), (20116, 23776)]