268480008

素因数分解:

$2^3\times 3^5\times {\mathrm{138107}}^1$

素因数の和:138128

約数の個数: 48

約数和(自身を含む): 754069680

約数和(自身を除く): 485589672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 138107, 276214, 414321, 552428, 828642, 1104856, 1242963, 1657284, 2485926, 3314568, 3728889, 4971852, 7457778, 9943704, 11186667, 14915556, 22373334, 29831112, 33560001, 44746668, 67120002, 89493336, 134240004, 268480008]

約数ペア:

[(1, 268480008), (2, 134240004), (3, 89493336), (4, 67120002), (6, 44746668), (8, 33560001), (9, 29831112), (12, 22373334), (18, 14915556), (24, 11186667), (27, 9943704), (36, 7457778), (54, 4971852), (72, 3728889), (81, 3314568), (108, 2485926), (162, 1657284), (216, 1242963), (243, 1104856), (324, 828642), (486, 552428), (648, 414321), (972, 276214), (1944, 138107)]