195637272

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{647}}^1$

素因数の和:992

約数の個数: 64

約数和(自身を含む): 502951680

約数和(自身を除く): 307314408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 293, 344, 516, 586, 647, 879, 1032, 1172, 1294, 1758, 1941, 2344, 2588, 3516, 3882, 5176, 7032, 7764, 12599, 15528, 25198, 27821, 37797, 50396, 55642, 75594, 83463, 100792, 111284, 151188, 166926, 189571, 222568, 302376, 333852, 379142, 568713, 667704, 758284, 1137426, 1516568, 2274852, 4549704, 8151553, 16303106, 24454659, 32606212, 48909318, 65212424, 97818636, 195637272]

約数ペア:

[(1, 195637272), (2, 97818636), (3, 65212424), (4, 48909318), (6, 32606212), (8, 24454659), (12, 16303106), (24, 8151553), (43, 4549704), (86, 2274852), (129, 1516568), (172, 1137426), (258, 758284), (293, 667704), (344, 568713), (516, 379142), (586, 333852), (647, 302376), (879, 222568), (1032, 189571), (1172, 166926), (1294, 151188), (1758, 111284), (1941, 100792), (2344, 83463), (2588, 75594), (3516, 55642), (3882, 50396), (5176, 37797), (7032, 27821), (7764, 25198), (12599, 15528)]