290136996856

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{462467}}^1$

素因数の和:463156

約数の個数: 64

約数和(自身を含む): 659294380800

約数和(自身を除く): 369157383944

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 659, 952, 1318, 2636, 4613, 5272, 9226, 11203, 18452, 22406, 36904, 44812, 78421, 89624, 156842, 313684, 462467, 627368, 924934, 1849868, 3237269, 3699736, 6474538, 7861939, 12949076, 15723878, 25898152, 31447756, 55033573, 62895512, 110067146, 220134292, 304765753, 440268584, 609531506, 1219063012, 2133360271, 2438126024, 4266720542, 5181017801, 8533441084, 10362035602, 17066882168, 20724071204, 36267124607, 41448142408, 72534249214, 145068498428, 290136996856]

約数ペア:

[(1, 290136996856), (2, 145068498428), (4, 72534249214), (7, 41448142408), (8, 36267124607), (14, 20724071204), (17, 17066882168), (28, 10362035602), (34, 8533441084), (56, 5181017801), (68, 4266720542), (119, 2438126024), (136, 2133360271), (238, 1219063012), (476, 609531506), (659, 440268584), (952, 304765753), (1318, 220134292), (2636, 110067146), (4613, 62895512), (5272, 55033573), (9226, 31447756), (11203, 25898152), (18452, 15723878), (22406, 12949076), (36904, 7861939), (44812, 6474538), (78421, 3699736), (89624, 3237269), (156842, 1849868), (313684, 924934), (462467, 627368)]