676883816

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{10429}}^1$

素因数の和:10522

約数の個数: 64

約数和(自身を含む): 1551984000

約数和(自身を除く): 875100184

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 61, 76, 122, 133, 152, 244, 266, 427, 488, 532, 854, 1064, 1159, 1708, 2318, 3416, 4636, 8113, 9272, 10429, 16226, 20858, 32452, 41716, 64904, 73003, 83432, 146006, 198151, 292012, 396302, 584024, 636169, 792604, 1272338, 1387057, 1585208, 2544676, 2774114, 4453183, 5089352, 5548228, 8906366, 11096456, 12087211, 17812732, 24174422, 35625464, 48348844, 84610477, 96697688, 169220954, 338441908, 676883816]

約数ペア:

[(1, 676883816), (2, 338441908), (4, 169220954), (7, 96697688), (8, 84610477), (14, 48348844), (19, 35625464), (28, 24174422), (38, 17812732), (56, 12087211), (61, 11096456), (76, 8906366), (122, 5548228), (133, 5089352), (152, 4453183), (244, 2774114), (266, 2544676), (427, 1585208), (488, 1387057), (532, 1272338), (854, 792604), (1064, 636169), (1159, 584024), (1708, 396302), (2318, 292012), (3416, 198151), (4636, 146006), (8113, 83432), (9272, 73003), (10429, 64904), (16226, 41716), (20858, 32452)]