321041664

素因数分解:

$2^8\times 3^3\times {\mathrm{46447}}^1$

素因数の和:46472

約数の個数: 72

約数和(自身を含む): 949397120

約数和(自身を除く): 628355456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 46447, 92894, 139341, 185788, 278682, 371576, 418023, 557364, 743152, 836046, 1114728, 1254069, 1486304, 1672092, 2229456, 2508138, 2972608, 3344184, 4458912, 5016276, 5945216, 6688368, 8917824, 10032552, 11890432, 13376736, 17835648, 20065104, 26753472, 35671296, 40130208, 53506944, 80260416, 107013888, 160520832, 321041664]

約数ペア:

[(1, 321041664), (2, 160520832), (3, 107013888), (4, 80260416), (6, 53506944), (8, 40130208), (9, 35671296), (12, 26753472), (16, 20065104), (18, 17835648), (24, 13376736), (27, 11890432), (32, 10032552), (36, 8917824), (48, 6688368), (54, 5945216), (64, 5016276), (72, 4458912), (96, 3344184), (108, 2972608), (128, 2508138), (144, 2229456), (192, 1672092), (216, 1486304), (256, 1254069), (288, 1114728), (384, 836046), (432, 743152), (576, 557364), (768, 418023), (864, 371576), (1152, 278682), (1728, 185788), (2304, 139341), (3456, 92894), (6912, 46447)]