490219704

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7817}}^1$

素因数の和:7909

約数の個数: 96

約数和(自身を含む): 1451333520

約数和(自身を除く): 961113816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 67, 72, 78, 104, 117, 134, 156, 201, 234, 268, 312, 402, 468, 536, 603, 804, 871, 936, 1206, 1608, 1742, 2412, 2613, 3484, 4824, 5226, 6968, 7817, 7839, 10452, 15634, 15678, 20904, 23451, 31268, 31356, 46902, 62536, 62712, 70353, 93804, 101621, 140706, 187608, 203242, 281412, 304863, 406484, 523739, 562824, 609726, 812968, 914589, 1047478, 1219452, 1571217, 1829178, 2094956, 2438904, 3142434, 3658356, 4189912, 4713651, 6284868, 6808607, 7316712, 9427302, 12569736, 13617214, 18854604, 20425821, 27234428, 37709208, 40851642, 54468856, 61277463, 81703284, 122554926, 163406568, 245109852, 490219704]

約数ペア:

[(1, 490219704), (2, 245109852), (3, 163406568), (4, 122554926), (6, 81703284), (8, 61277463), (9, 54468856), (12, 40851642), (13, 37709208), (18, 27234428), (24, 20425821), (26, 18854604), (36, 13617214), (39, 12569736), (52, 9427302), (67, 7316712), (72, 6808607), (78, 6284868), (104, 4713651), (117, 4189912), (134, 3658356), (156, 3142434), (201, 2438904), (234, 2094956), (268, 1829178), (312, 1571217), (402, 1219452), (468, 1047478), (536, 914589), (603, 812968), (804, 609726), (871, 562824), (936, 523739), (1206, 406484), (1608, 304863), (1742, 281412), (2412, 203242), (2613, 187608), (3484, 140706), (4824, 101621), (5226, 93804), (6968, 70353), (7817, 62712), (7839, 62536), (10452, 46902), (15634, 31356), (15678, 31268), (20904, 23451)]