355231656

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{42169}}^1$

素因数の和:42200

約数の個数: 80

約数和(自身を含む): 1071539700

約数和(自身を除く): 716308044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 42169, 84338, 126507, 168676, 253014, 337352, 379521, 506028, 548197, 759042, 1012056, 1096394, 1138563, 1518084, 1644591, 2192788, 2277126, 3036168, 3289182, 3415689, 4385576, 4554252, 4933773, 6578364, 6831378, 9108504, 9867546, 13156728, 13662756, 14801319, 19735092, 27325512, 29602638, 39470184, 44403957, 59205276, 88807914, 118410552, 177615828, 355231656]

約数ペア:

[(1, 355231656), (2, 177615828), (3, 118410552), (4, 88807914), (6, 59205276), (8, 44403957), (9, 39470184), (12, 29602638), (13, 27325512), (18, 19735092), (24, 14801319), (26, 13662756), (27, 13156728), (36, 9867546), (39, 9108504), (52, 6831378), (54, 6578364), (72, 4933773), (78, 4554252), (81, 4385576), (104, 3415689), (108, 3289182), (117, 3036168), (156, 2277126), (162, 2192788), (216, 1644591), (234, 1518084), (312, 1138563), (324, 1096394), (351, 1012056), (468, 759042), (648, 548197), (702, 506028), (936, 379521), (1053, 337352), (1404, 253014), (2106, 168676), (2808, 126507), (4212, 84338), (8424, 42169)]