4731914772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{326159}}^1$

素因数の和:326213

約数の個数: 72

約数和(自身を含む): 13296890880

約数和(自身を除く): 8564976108

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, 326159, 652318, 978477, 1304636, 1956954, 2935431, 3913908, 4240067, 5870862, 8480134, 10110929, 11741724, 12720201, 16960268, 20221858, 25440402, 30332787, 38160603, 40443716, 50880804, 60665574, 76321206, 90998361, 121331148, 131442077, 152642412, 181996722, 262884154, 363993444, 394326231, 525768308, 788652462, 1182978693, 1577304924, 2365957386, 4731914772]

約数ペア:

[(1, 4731914772), (2, 2365957386), (3, 1577304924), (4, 1182978693), (6, 788652462), (9, 525768308), (12, 394326231), (13, 363993444), (18, 262884154), (26, 181996722), (31, 152642412), (36, 131442077), (39, 121331148), (52, 90998361), (62, 76321206), (78, 60665574), (93, 50880804), (117, 40443716), (124, 38160603), (156, 30332787), (186, 25440402), (234, 20221858), (279, 16960268), (372, 12720201), (403, 11741724), (468, 10110929), (558, 8480134), (806, 5870862), (1116, 4240067), (1209, 3913908), (1612, 2935431), (2418, 1956954), (3627, 1304636), (4836, 978477), (7254, 652318), (14508, 326159)]