231336612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29077}}^1$

素因数の和:29117

約数の個数: 72

約数和(自身を含む): 666816696

約数和(自身を除く): 435480084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 29077, 58154, 87231, 116308, 174462, 261693, 348924, 378001, 494309, 523386, 756002, 988618, 1046772, 1134003, 1482927, 1512004, 1977236, 2268006, 2965854, 3402009, 4448781, 4536012, 5931708, 6426017, 6804018, 8897562, 12852034, 13608036, 17795124, 19278051, 25704068, 38556102, 57834153, 77112204, 115668306, 231336612]

約数ペア:

[(1, 231336612), (2, 115668306), (3, 77112204), (4, 57834153), (6, 38556102), (9, 25704068), (12, 19278051), (13, 17795124), (17, 13608036), (18, 12852034), (26, 8897562), (34, 6804018), (36, 6426017), (39, 5931708), (51, 4536012), (52, 4448781), (68, 3402009), (78, 2965854), (102, 2268006), (117, 1977236), (153, 1512004), (156, 1482927), (204, 1134003), (221, 1046772), (234, 988618), (306, 756002), (442, 523386), (468, 494309), (612, 378001), (663, 348924), (884, 261693), (1326, 174462), (1989, 116308), (2652, 87231), (3978, 58154), (7956, 29077)]