423251808

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{89977}}^1$

素因数の和:90004

約数の個数: 72

約数和(自身を含む): 1292443992

約数和(自身を除く): 869192184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 89977, 179954, 269931, 359908, 539862, 629839, 719816, 1079724, 1259678, 1439632, 1889517, 2159448, 2519356, 2879264, 3779034, 4318896, 4408873, 5038712, 7558068, 8637792, 8817746, 10077424, 13226619, 15116136, 17635492, 20154848, 26453238, 30232272, 35270984, 52906476, 60464544, 70541968, 105812952, 141083936, 211625904, 423251808]

約数ペア:

[(1, 423251808), (2, 211625904), (3, 141083936), (4, 105812952), (6, 70541968), (7, 60464544), (8, 52906476), (12, 35270984), (14, 30232272), (16, 26453238), (21, 20154848), (24, 17635492), (28, 15116136), (32, 13226619), (42, 10077424), (48, 8817746), (49, 8637792), (56, 7558068), (84, 5038712), (96, 4408873), (98, 4318896), (112, 3779034), (147, 2879264), (168, 2519356), (196, 2159448), (224, 1889517), (294, 1439632), (336, 1259678), (392, 1079724), (588, 719816), (672, 629839), (784, 539862), (1176, 359908), (1568, 269931), (2352, 179954), (4704, 89977)]