15691088616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{3221}}^1$

素因数の和:3615

約数の個数: 128

約数和(自身を含む): 45431746560

約数和(自身を除く): 29740657944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 271, 321, 428, 542, 642, 749, 813, 856, 1084, 1284, 1498, 1626, 1897, 2168, 2247, 2568, 2996, 3221, 3252, 3794, 4494, 5691, 5992, 6442, 6504, 7588, 8988, 9663, 11382, 12884, 15176, 17976, 19326, 22547, 22764, 25768, 28997, 38652, 45094, 45528, 57994, 67641, 77304, 86991, 90188, 115988, 135282, 173982, 180376, 202979, 231976, 270564, 344647, 347964, 405958, 541128, 608937, 689294, 695928, 811916, 872891, 1033941, 1217874, 1378588, 1623832, 1745782, 2067882, 2412529, 2435748, 2618673, 2757176, 3491564, 4135764, 4825058, 4871496, 5237346, 6110237, 6983128, 7237587, 8271528, 9650116, 10474692, 12220474, 14475174, 18330711, 19300232, 20949384, 24440948, 28950348, 36661422, 48881896, 57900696, 73322844, 93399337, 146645688, 186798674, 280198011, 373597348, 560396022, 653795359, 747194696, 1120792044, 1307590718, 1961386077, 2241584088, 2615181436, 3922772154, 5230362872, 7845544308, 15691088616]

約数ペア:

[(1, 15691088616), (2, 7845544308), (3, 5230362872), (4, 3922772154), (6, 2615181436), (7, 2241584088), (8, 1961386077), (12, 1307590718), (14, 1120792044), (21, 747194696), (24, 653795359), (28, 560396022), (42, 373597348), (56, 280198011), (84, 186798674), (107, 146645688), (168, 93399337), (214, 73322844), (271, 57900696), (321, 48881896), (428, 36661422), (542, 28950348), (642, 24440948), (749, 20949384), (813, 19300232), (856, 18330711), (1084, 14475174), (1284, 12220474), (1498, 10474692), (1626, 9650116), (1897, 8271528), (2168, 7237587), (2247, 6983128), (2568, 6110237), (2996, 5237346), (3221, 4871496), (3252, 4825058), (3794, 4135764), (4494, 3491564), (5691, 2757176), (5992, 2618673), (6442, 2435748), (6504, 2412529), (7588, 2067882), (8988, 1745782), (9663, 1623832), (11382, 1378588), (12884, 1217874), (15176, 1033941), (17976, 872891), (19326, 811916), (22547, 695928), (22764, 689294), (25768, 608937), (28997, 541128), (38652, 405958), (45094, 347964), (45528, 344647), (57994, 270564), (67641, 231976), (77304, 202979), (86991, 180376), (90188, 173982), (115988, 135282)]