2159151792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{338213}}^1$

素因数の和:338250

約数の個数: 80

約数和(自身を含む): 6710165760

約数和(自身を除く): 4551013968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 338213, 676426, 1014639, 1352852, 2029278, 2367491, 2705704, 4058556, 4734982, 5411408, 6426047, 7102473, 8117112, 9469964, 12852094, 14204946, 16234224, 18939928, 19278141, 25704188, 28409892, 37879856, 38556282, 44982329, 51408376, 56819784, 77112564, 89964658, 102816752, 113639568, 134946987, 154225128, 179929316, 269893974, 308450256, 359858632, 539787948, 719717264, 1079575896, 2159151792]

約数ペア:

[(1, 2159151792), (2, 1079575896), (3, 719717264), (4, 539787948), (6, 359858632), (7, 308450256), (8, 269893974), (12, 179929316), (14, 154225128), (16, 134946987), (19, 113639568), (21, 102816752), (24, 89964658), (28, 77112564), (38, 56819784), (42, 51408376), (48, 44982329), (56, 38556282), (57, 37879856), (76, 28409892), (84, 25704188), (112, 19278141), (114, 18939928), (133, 16234224), (152, 14204946), (168, 12852094), (228, 9469964), (266, 8117112), (304, 7102473), (336, 6426047), (399, 5411408), (456, 4734982), (532, 4058556), (798, 2705704), (912, 2367491), (1064, 2029278), (1596, 1352852), (2128, 1014639), (3192, 676426), (6384, 338213)]