306164556

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4813}}^1$

素因数の和:4876

約数の個数: 96

約数和(自身を含む): 862668800

約数和(自身を除く): 556504244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 93, 108, 114, 124, 171, 186, 228, 279, 342, 372, 513, 558, 589, 684, 837, 1026, 1116, 1178, 1674, 1767, 2052, 2356, 3348, 3534, 4813, 5301, 7068, 9626, 10602, 14439, 15903, 19252, 21204, 28878, 31806, 43317, 57756, 63612, 86634, 91447, 129951, 149203, 173268, 182894, 259902, 274341, 298406, 365788, 447609, 519804, 548682, 596812, 823023, 895218, 1097364, 1342827, 1646046, 1790436, 2469069, 2685654, 2834857, 3292092, 4028481, 4938138, 5371308, 5669714, 8056962, 8504571, 9876276, 11339428, 16113924, 17009142, 25513713, 34018284, 51027426, 76541139, 102054852, 153082278, 306164556]

約数ペア:

[(1, 306164556), (2, 153082278), (3, 102054852), (4, 76541139), (6, 51027426), (9, 34018284), (12, 25513713), (18, 17009142), (19, 16113924), (27, 11339428), (31, 9876276), (36, 8504571), (38, 8056962), (54, 5669714), (57, 5371308), (62, 4938138), (76, 4028481), (93, 3292092), (108, 2834857), (114, 2685654), (124, 2469069), (171, 1790436), (186, 1646046), (228, 1342827), (279, 1097364), (342, 895218), (372, 823023), (513, 596812), (558, 548682), (589, 519804), (684, 447609), (837, 365788), (1026, 298406), (1116, 274341), (1178, 259902), (1674, 182894), (1767, 173268), (2052, 149203), (2356, 129951), (3348, 91447), (3534, 86634), (4813, 63612), (5301, 57756), (7068, 43317), (9626, 31806), (10602, 28878), (14439, 21204), (15903, 19252)]