812369584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1249}}^1$

素因数の和:1382

約数の個数: 80

約数和(自身を含む): 1757700000

約数和(自身を除く): 945330416

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 59, 104, 106, 118, 208, 212, 236, 424, 472, 689, 767, 848, 944, 1249, 1378, 1534, 2498, 2756, 3068, 3127, 4996, 5512, 6136, 6254, 9992, 11024, 12272, 12508, 16237, 19984, 25016, 32474, 40651, 50032, 64948, 66197, 73691, 81302, 129896, 132394, 147382, 162604, 259792, 264788, 294764, 325208, 529576, 589528, 650416, 860561, 957983, 1059152, 1179056, 1721122, 1915966, 3442244, 3831932, 3905623, 6884488, 7663864, 7811246, 13768976, 15327728, 15622492, 31244984, 50773099, 62489968, 101546198, 203092396, 406184792, 812369584]

約数ペア:

[(1, 812369584), (2, 406184792), (4, 203092396), (8, 101546198), (13, 62489968), (16, 50773099), (26, 31244984), (52, 15622492), (53, 15327728), (59, 13768976), (104, 7811246), (106, 7663864), (118, 6884488), (208, 3905623), (212, 3831932), (236, 3442244), (424, 1915966), (472, 1721122), (689, 1179056), (767, 1059152), (848, 957983), (944, 860561), (1249, 650416), (1378, 589528), (1534, 529576), (2498, 325208), (2756, 294764), (3068, 264788), (3127, 259792), (4996, 162604), (5512, 147382), (6136, 132394), (6254, 129896), (9992, 81302), (11024, 73691), (12272, 66197), (12508, 64948), (16237, 50032), (19984, 40651), (25016, 32474)]