1538607564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{49069}}^1$

素因数の和:49159

約数の個数: 72

約数和(自身を含む): 4251032240

約数和(自身を除く): 2712424676

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 603, 804, 871, 1206, 1742, 2412, 2613, 3484, 5226, 7839, 10452, 15678, 31356, 49069, 98138, 147207, 196276, 294414, 441621, 588828, 637897, 883242, 1275794, 1766484, 1913691, 2551588, 3287623, 3827382, 5741073, 6575246, 7654764, 9862869, 11482146, 13150492, 19725738, 22964292, 29588607, 39451476, 42739099, 59177214, 85478198, 118354428, 128217297, 170956396, 256434594, 384651891, 512869188, 769303782, 1538607564]

約数ペア:

[(1, 1538607564), (2, 769303782), (3, 512869188), (4, 384651891), (6, 256434594), (9, 170956396), (12, 128217297), (13, 118354428), (18, 85478198), (26, 59177214), (36, 42739099), (39, 39451476), (52, 29588607), (67, 22964292), (78, 19725738), (117, 13150492), (134, 11482146), (156, 9862869), (201, 7654764), (234, 6575246), (268, 5741073), (402, 3827382), (468, 3287623), (603, 2551588), (804, 1913691), (871, 1766484), (1206, 1275794), (1742, 883242), (2412, 637897), (2613, 588828), (3484, 441621), (5226, 294414), (7839, 196276), (10452, 147207), (15678, 98138), (31356, 49069)]