474985472

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1215

約数の個数: 88

約数和(自身を含む): 1056448512

約数和(自身を除く): 581463040

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 512, 806, 832, 992, 1024, 1151, 1612, 1664, 1984, 2302, 3224, 3328, 3968, 4604, 6448, 6656, 7936, 9208, 12896, 13312, 14963, 15872, 18416, 25792, 29926, 31744, 35681, 36832, 51584, 59852, 71362, 73664, 103168, 119704, 142724, 147328, 206336, 239408, 285448, 294656, 412672, 463853, 478816, 570896, 589312, 927706, 957632, 1141792, 1178624, 1855412, 1915264, 2283584, 3710824, 3830528, 4567168, 7421648, 7661056, 9134336, 14843296, 15322112, 18268672, 29686592, 36537344, 59373184, 118746368, 237492736, 474985472]

約数ペア:

[(1, 474985472), (2, 237492736), (4, 118746368), (8, 59373184), (13, 36537344), (16, 29686592), (26, 18268672), (31, 15322112), (32, 14843296), (52, 9134336), (62, 7661056), (64, 7421648), (104, 4567168), (124, 3830528), (128, 3710824), (208, 2283584), (248, 1915264), (256, 1855412), (403, 1178624), (416, 1141792), (496, 957632), (512, 927706), (806, 589312), (832, 570896), (992, 478816), (1024, 463853), (1151, 412672), (1612, 294656), (1664, 285448), (1984, 239408), (2302, 206336), (3224, 147328), (3328, 142724), (3968, 119704), (4604, 103168), (6448, 73664), (6656, 71362), (7936, 59852), (9208, 51584), (12896, 36832), (13312, 35681), (14963, 31744), (15872, 29926), (18416, 25792)]