853994512

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{3061}}^1$

素因数の和:3176

約数の個数: 80

約数和(自身を含む): 1968302592

約数和(自身を除く): 1114308080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 53, 56, 94, 106, 112, 188, 212, 329, 371, 376, 424, 658, 742, 752, 848, 1316, 1484, 2491, 2632, 2968, 3061, 4982, 5264, 5936, 6122, 9964, 12244, 17437, 19928, 21427, 24488, 34874, 39856, 42854, 48976, 69748, 85708, 139496, 143867, 162233, 171416, 278992, 287734, 324466, 342832, 575468, 648932, 1007069, 1135631, 1150936, 1297864, 2014138, 2271262, 2301872, 2595728, 4028276, 4542524, 7624951, 8056552, 9085048, 15249902, 16113104, 18170096, 30499804, 53374657, 60999608, 106749314, 121999216, 213498628, 426997256, 853994512]

約数ペア:

[(1, 853994512), (2, 426997256), (4, 213498628), (7, 121999216), (8, 106749314), (14, 60999608), (16, 53374657), (28, 30499804), (47, 18170096), (53, 16113104), (56, 15249902), (94, 9085048), (106, 8056552), (112, 7624951), (188, 4542524), (212, 4028276), (329, 2595728), (371, 2301872), (376, 2271262), (424, 2014138), (658, 1297864), (742, 1150936), (752, 1135631), (848, 1007069), (1316, 648932), (1484, 575468), (2491, 342832), (2632, 324466), (2968, 287734), (3061, 278992), (4982, 171416), (5264, 162233), (5936, 143867), (6122, 139496), (9964, 85708), (12244, 69748), (17437, 48976), (19928, 42854), (21427, 39856), (24488, 34874)]