1257614316

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{31387}}^1$

素因数の和:31460

約数の個数: 96

約数和(自身を含む): 3796692480

約数和(自身を除く): 2539078164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 84, 106, 108, 126, 159, 189, 212, 252, 318, 371, 378, 477, 636, 742, 756, 954, 1113, 1431, 1484, 1908, 2226, 2862, 3339, 4452, 5724, 6678, 10017, 13356, 20034, 31387, 40068, 62774, 94161, 125548, 188322, 219709, 282483, 376644, 439418, 564966, 659127, 847449, 878836, 1129932, 1318254, 1663511, 1694898, 1977381, 2636508, 3327022, 3389796, 3954762, 4990533, 5932143, 6654044, 7909524, 9981066, 11644577, 11864286, 14971599, 19962132, 23289154, 23728572, 29943198, 34933731, 44914797, 46578308, 59886396, 69867462, 89829594, 104801193, 139734924, 179659188, 209602386, 314403579, 419204772, 628807158, 1257614316]

約数ペア:

[(1, 1257614316), (2, 628807158), (3, 419204772), (4, 314403579), (6, 209602386), (7, 179659188), (9, 139734924), (12, 104801193), (14, 89829594), (18, 69867462), (21, 59886396), (27, 46578308), (28, 44914797), (36, 34933731), (42, 29943198), (53, 23728572), (54, 23289154), (63, 19962132), (84, 14971599), (106, 11864286), (108, 11644577), (126, 9981066), (159, 7909524), (189, 6654044), (212, 5932143), (252, 4990533), (318, 3954762), (371, 3389796), (378, 3327022), (477, 2636508), (636, 1977381), (742, 1694898), (756, 1663511), (954, 1318254), (1113, 1129932), (1431, 878836), (1484, 847449), (1908, 659127), (2226, 564966), (2862, 439418), (3339, 376644), (4452, 282483), (5724, 219709), (6678, 188322), (10017, 125548), (13356, 94161), (20034, 62774), (31387, 40068)]