996812782

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:330

約数の個数: 96

約数和(自身を含む): 1921952448

約数和(自身を除く): 925139666

約数列:

[1, 2, 7, 14, 17, 34, 37, 49, 74, 98, 103, 119, 157, 206, 238, 259, 314, 518, 629, 721, 833, 1099, 1258, 1442, 1666, 1751, 1813, 2198, 2669, 3502, 3626, 3811, 4403, 5047, 5338, 5809, 7622, 7693, 8806, 10094, 11618, 12257, 15386, 16171, 18683, 24514, 26677, 30821, 32342, 37366, 40663, 53354, 61642, 64787, 81326, 85799, 98753, 113197, 129574, 130781, 171598, 186739, 197506, 226394, 261562, 274907, 284641, 373478, 453509, 549814, 569282, 598327, 691271, 792379, 907018, 1196654, 1382542, 1584758, 1924349, 3174563, 3848698, 4188289, 4838897, 6349126, 8376578, 9677794, 10171559, 13470443, 20343118, 26940886, 29318023, 58636046, 71200913, 142401826, 498406391, 996812782]

約数ペア:

[(1, 996812782), (2, 498406391), (7, 142401826), (14, 71200913), (17, 58636046), (34, 29318023), (37, 26940886), (49, 20343118), (74, 13470443), (98, 10171559), (103, 9677794), (119, 8376578), (157, 6349126), (206, 4838897), (238, 4188289), (259, 3848698), (314, 3174563), (518, 1924349), (629, 1584758), (721, 1382542), (833, 1196654), (1099, 907018), (1258, 792379), (1442, 691271), (1666, 598327), (1751, 569282), (1813, 549814), (2198, 453509), (2669, 373478), (3502, 284641), (3626, 274907), (3811, 261562), (4403, 226394), (5047, 197506), (5338, 186739), (5809, 171598), (7622, 130781), (7693, 129574), (8806, 113197), (10094, 98753), (11618, 85799), (12257, 81326), (15386, 64787), (16171, 61642), (18683, 53354), (24514, 40663), (26677, 37366), (30821, 32342)]