489602944

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5441}}^1$

素因数の和:5511

約数の個数: 64

約数和(自身を含む): 1054659600

約数和(自身を除く): 565056656

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 128, 148, 152, 296, 304, 592, 608, 703, 1184, 1216, 1406, 2368, 2432, 2812, 4736, 5441, 5624, 10882, 11248, 21764, 22496, 43528, 44992, 87056, 89984, 103379, 174112, 201317, 206758, 348224, 402634, 413516, 696448, 805268, 827032, 1610536, 1654064, 3221072, 3308128, 3825023, 6442144, 6616256, 7650046, 12884288, 13232512, 15300092, 25768576, 30600184, 61200368, 122400736, 244801472, 489602944]

約数ペア:

[(1, 489602944), (2, 244801472), (4, 122400736), (8, 61200368), (16, 30600184), (19, 25768576), (32, 15300092), (37, 13232512), (38, 12884288), (64, 7650046), (74, 6616256), (76, 6442144), (128, 3825023), (148, 3308128), (152, 3221072), (296, 1654064), (304, 1610536), (592, 827032), (608, 805268), (703, 696448), (1184, 413516), (1216, 402634), (1406, 348224), (2368, 206758), (2432, 201317), (2812, 174112), (4736, 103379), (5441, 89984), (5624, 87056), (10882, 44992), (11248, 43528), (21764, 22496)]