208905087408

素因数分解:

$2^4\times 3^1\times {\mathrm{1009}}^1\times {\mathrm{1901}}^1\times {\mathrm{2269}}^1$

素因数の和:5190

約数の個数: 80

約数和(自身を含む): 540728709600

約数和(自身を除く): 331823622192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1009, 1901, 2018, 2269, 3027, 3802, 4036, 4538, 5703, 6054, 6807, 7604, 8072, 9076, 11406, 12108, 13614, 15208, 16144, 18152, 22812, 24216, 27228, 30416, 36304, 45624, 48432, 54456, 91248, 108912, 1918109, 2289421, 3836218, 4313369, 4578842, 5754327, 6868263, 7672436, 8626738, 9157684, 11508654, 12940107, 13736526, 15344872, 17253476, 18315368, 23017308, 25880214, 27473052, 30689744, 34506952, 36630736, 46034616, 51760428, 54946104, 69013904, 92069232, 103520856, 109892208, 207041712, 4352189321, 8704378642, 13056567963, 17408757284, 26113135926, 34817514568, 52226271852, 69635029136, 104452543704, 208905087408]

約数ペア:

[(1, 208905087408), (2, 104452543704), (3, 69635029136), (4, 52226271852), (6, 34817514568), (8, 26113135926), (12, 17408757284), (16, 13056567963), (24, 8704378642), (48, 4352189321), (1009, 207041712), (1901, 109892208), (2018, 103520856), (2269, 92069232), (3027, 69013904), (3802, 54946104), (4036, 51760428), (4538, 46034616), (5703, 36630736), (6054, 34506952), (6807, 30689744), (7604, 27473052), (8072, 25880214), (9076, 23017308), (11406, 18315368), (12108, 17253476), (13614, 15344872), (15208, 13736526), (16144, 12940107), (18152, 11508654), (22812, 9157684), (24216, 8626738), (27228, 7672436), (30416, 6868263), (36304, 5754327), (45624, 4578842), (48432, 4313369), (54456, 3836218), (91248, 2289421), (108912, 1918109)]