16785280956

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{6619}}^1$

素因数の和:7075

約数の個数: 96

約数和(自身を含む): 42920478720

約数和(自身を除く): 26135197764

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 372, 401, 527, 802, 1054, 1203, 1581, 1604, 2108, 2406, 3162, 4812, 6324, 6619, 6817, 12431, 13238, 13634, 19857, 20451, 24862, 26476, 27268, 37293, 39714, 40902, 49724, 74586, 79428, 81804, 112523, 149172, 205189, 211327, 225046, 337569, 410378, 422654, 450092, 615567, 633981, 675138, 820756, 845308, 1231134, 1267962, 1350276, 2462268, 2535924, 2654219, 3488213, 5308438, 6976426, 7962657, 10464639, 10616876, 13952852, 15925314, 20929278, 31850628, 41858556, 45121723, 82280789, 90243446, 135365169, 164561578, 180486892, 246842367, 270730338, 329123156, 493684734, 541460676, 987369468, 1398773413, 2797546826, 4196320239, 5595093652, 8392640478, 16785280956]

約数ペア:

[(1, 16785280956), (2, 8392640478), (3, 5595093652), (4, 4196320239), (6, 2797546826), (12, 1398773413), (17, 987369468), (31, 541460676), (34, 493684734), (51, 329123156), (62, 270730338), (68, 246842367), (93, 180486892), (102, 164561578), (124, 135365169), (186, 90243446), (204, 82280789), (372, 45121723), (401, 41858556), (527, 31850628), (802, 20929278), (1054, 15925314), (1203, 13952852), (1581, 10616876), (1604, 10464639), (2108, 7962657), (2406, 6976426), (3162, 5308438), (4812, 3488213), (6324, 2654219), (6619, 2535924), (6817, 2462268), (12431, 1350276), (13238, 1267962), (13634, 1231134), (19857, 845308), (20451, 820756), (24862, 675138), (26476, 633981), (27268, 615567), (37293, 450092), (39714, 422654), (40902, 410378), (49724, 337569), (74586, 225046), (79428, 211327), (81804, 205189), (112523, 149172)]