391252608

素因数分解:

$2^7\times 3^2\times {\mathrm{223}}^1\times {\mathrm{1523}}^1$

素因数の和:1766

約数の個数: 96

約数和(自身を含む): 1131661440

約数和(自身を除く): 740408832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 223, 288, 384, 446, 576, 669, 892, 1152, 1338, 1523, 1784, 2007, 2676, 3046, 3568, 4014, 4569, 5352, 6092, 7136, 8028, 9138, 10704, 12184, 13707, 14272, 16056, 18276, 21408, 24368, 27414, 28544, 32112, 36552, 42816, 48736, 54828, 64224, 73104, 85632, 97472, 109656, 128448, 146208, 194944, 219312, 256896, 292416, 339629, 438624, 584832, 679258, 877248, 1018887, 1358516, 1754496, 2037774, 2717032, 3056661, 4075548, 5434064, 6113322, 8151096, 10868128, 12226644, 16302192, 21736256, 24453288, 32604384, 43472512, 48906576, 65208768, 97813152, 130417536, 195626304, 391252608]

約数ペア:

[(1, 391252608), (2, 195626304), (3, 130417536), (4, 97813152), (6, 65208768), (8, 48906576), (9, 43472512), (12, 32604384), (16, 24453288), (18, 21736256), (24, 16302192), (32, 12226644), (36, 10868128), (48, 8151096), (64, 6113322), (72, 5434064), (96, 4075548), (128, 3056661), (144, 2717032), (192, 2037774), (223, 1754496), (288, 1358516), (384, 1018887), (446, 877248), (576, 679258), (669, 584832), (892, 438624), (1152, 339629), (1338, 292416), (1523, 256896), (1784, 219312), (2007, 194944), (2676, 146208), (3046, 128448), (3568, 109656), (4014, 97472), (4569, 85632), (5352, 73104), (6092, 64224), (7136, 54828), (8028, 48736), (9138, 42816), (10704, 36552), (12184, 32112), (13707, 28544), (14272, 27414), (16056, 24368), (18276, 21408)]