216804931744

素因数分解:

$2^5\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{254027}}^1$

素因数の和:254365

約数の個数: 48

約数和(自身を含む): 432101628000

約数和(自身を除く): 215296696256

約数列:

[1, 2, 4, 8, 16, 32, 149, 179, 298, 358, 596, 716, 1192, 1432, 2384, 2864, 4768, 5728, 26671, 53342, 106684, 213368, 254027, 426736, 508054, 853472, 1016108, 2032216, 4064432, 8128864, 37850023, 45470833, 75700046, 90941666, 151400092, 181883332, 302800184, 363766664, 605600368, 727533328, 1211200736, 1455066656, 6775154117, 13550308234, 27100616468, 54201232936, 108402465872, 216804931744]

約数ペア:

[(1, 216804931744), (2, 108402465872), (4, 54201232936), (8, 27100616468), (16, 13550308234), (32, 6775154117), (149, 1455066656), (179, 1211200736), (298, 727533328), (358, 605600368), (596, 363766664), (716, 302800184), (1192, 181883332), (1432, 151400092), (2384, 90941666), (2864, 75700046), (4768, 45470833), (5728, 37850023), (26671, 8128864), (53342, 4064432), (106684, 2032216), (213368, 1016108), (254027, 853472), (426736, 508054)]