494265088

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:673

約数の個数: 72

約数和(自身を含む): 1045056320

約数和(自身を除く): 550791232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 307, 331, 608, 614, 662, 1216, 1228, 1324, 2432, 2456, 2648, 4864, 4912, 5296, 5833, 6289, 9824, 10592, 11666, 12578, 19648, 21184, 23332, 25156, 39296, 42368, 46664, 50312, 78592, 84736, 93328, 100624, 101617, 186656, 201248, 203234, 373312, 402496, 406468, 746624, 804992, 812936, 1493248, 1609984, 1625872, 1930723, 3251744, 3861446, 6503488, 7722892, 13006976, 15445784, 26013952, 30891568, 61783136, 123566272, 247132544, 494265088]

約数ペア:

[(1, 494265088), (2, 247132544), (4, 123566272), (8, 61783136), (16, 30891568), (19, 26013952), (32, 15445784), (38, 13006976), (64, 7722892), (76, 6503488), (128, 3861446), (152, 3251744), (256, 1930723), (304, 1625872), (307, 1609984), (331, 1493248), (608, 812936), (614, 804992), (662, 746624), (1216, 406468), (1228, 402496), (1324, 373312), (2432, 203234), (2456, 201248), (2648, 186656), (4864, 101617), (4912, 100624), (5296, 93328), (5833, 84736), (6289, 78592), (9824, 50312), (10592, 46664), (11666, 42368), (12578, 39296), (19648, 25156), (21184, 23332)]