262435212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18089}}^1$

素因数の和:18143

約数の個数: 72

約数和(自身を含む): 737493120

約数和(自身を除く): 475057908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 18089, 36178, 54267, 72356, 108534, 162801, 217068, 235157, 325602, 470314, 560759, 651204, 705471, 940628, 1121518, 1410942, 1682277, 2116413, 2243036, 2821884, 3364554, 4232826, 5046831, 6729108, 7289867, 8465652, 10093662, 14579734, 20187324, 21869601, 29159468, 43739202, 65608803, 87478404, 131217606, 262435212]

約数ペア:

[(1, 262435212), (2, 131217606), (3, 87478404), (4, 65608803), (6, 43739202), (9, 29159468), (12, 21869601), (13, 20187324), (18, 14579734), (26, 10093662), (31, 8465652), (36, 7289867), (39, 6729108), (52, 5046831), (62, 4232826), (78, 3364554), (93, 2821884), (117, 2243036), (124, 2116413), (156, 1682277), (186, 1410942), (234, 1121518), (279, 940628), (372, 705471), (403, 651204), (468, 560759), (558, 470314), (806, 325602), (1116, 235157), (1209, 217068), (1612, 162801), (2418, 108534), (3627, 72356), (4836, 54267), (7254, 36178), (14508, 18089)]