291211584

素因数分解:

$2^6\times 3^1\times {\mathrm{137}}^1\times {\mathrm{11071}}^1$

素因数の和:11223

約数の個数: 56

約数和(自身を含む): 776191488

約数和(自身を除く): 484979904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 137, 192, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 4384, 6576, 8768, 11071, 13152, 22142, 26304, 33213, 44284, 66426, 88568, 132852, 177136, 265704, 354272, 531408, 708544, 1062816, 1516727, 2125632, 3033454, 4550181, 6066908, 9100362, 12133816, 18200724, 24267632, 36401448, 48535264, 72802896, 97070528, 145605792, 291211584]

約数ペア:

[(1, 291211584), (2, 145605792), (3, 97070528), (4, 72802896), (6, 48535264), (8, 36401448), (12, 24267632), (16, 18200724), (24, 12133816), (32, 9100362), (48, 6066908), (64, 4550181), (96, 3033454), (137, 2125632), (192, 1516727), (274, 1062816), (411, 708544), (548, 531408), (822, 354272), (1096, 265704), (1644, 177136), (2192, 132852), (3288, 88568), (4384, 66426), (6576, 44284), (8768, 33213), (11071, 26304), (13152, 22142)]