323963964

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:891

約数の個数: 72

約数和(自身を含む): 834266160

約数和(自身を除く): 510302196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 139, 202, 278, 303, 404, 417, 556, 606, 641, 834, 909, 1212, 1251, 1282, 1668, 1818, 1923, 2502, 2564, 3636, 3846, 5004, 5769, 7692, 11538, 14039, 23076, 28078, 42117, 56156, 64741, 84234, 89099, 126351, 129482, 168468, 178198, 194223, 252702, 258964, 267297, 356396, 388446, 505404, 534594, 582669, 776892, 801891, 1069188, 1165338, 1603782, 2330676, 3207564, 8998999, 17997998, 26996997, 35995996, 53993994, 80990991, 107987988, 161981982, 323963964]

約数ペア:

[(1, 323963964), (2, 161981982), (3, 107987988), (4, 80990991), (6, 53993994), (9, 35995996), (12, 26996997), (18, 17997998), (36, 8998999), (101, 3207564), (139, 2330676), (202, 1603782), (278, 1165338), (303, 1069188), (404, 801891), (417, 776892), (556, 582669), (606, 534594), (641, 505404), (834, 388446), (909, 356396), (1212, 267297), (1251, 258964), (1282, 252702), (1668, 194223), (1818, 178198), (1923, 168468), (2502, 129482), (2564, 126351), (3636, 89099), (3846, 84234), (5004, 64741), (5769, 56156), (7692, 42117), (11538, 28078), (14039, 23076)]