7457448336

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{11987}}^1$

素因数の和:13008

約数の個数: 80

約数和(自身を含む): 20769545664

約数和(自身を除く): 13312097328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 997, 1994, 2991, 3988, 5982, 7976, 11964, 11987, 12961, 15952, 23928, 23974, 25922, 35961, 38883, 47856, 47948, 51844, 71922, 77766, 95896, 103688, 143844, 155532, 155831, 191792, 207376, 287688, 311064, 311662, 467493, 575376, 622128, 623324, 934986, 1246648, 1869972, 2493296, 3739944, 7479888, 11951039, 23902078, 35853117, 47804156, 71706234, 95608312, 143412468, 155363507, 191216624, 286824936, 310727014, 466090521, 573649872, 621454028, 932181042, 1242908056, 1864362084, 2485816112, 3728724168, 7457448336]

約数ペア:

[(1, 7457448336), (2, 3728724168), (3, 2485816112), (4, 1864362084), (6, 1242908056), (8, 932181042), (12, 621454028), (13, 573649872), (16, 466090521), (24, 310727014), (26, 286824936), (39, 191216624), (48, 155363507), (52, 143412468), (78, 95608312), (104, 71706234), (156, 47804156), (208, 35853117), (312, 23902078), (624, 11951039), (997, 7479888), (1994, 3739944), (2991, 2493296), (3988, 1869972), (5982, 1246648), (7976, 934986), (11964, 623324), (11987, 622128), (12961, 575376), (15952, 467493), (23928, 311662), (23974, 311064), (25922, 287688), (35961, 207376), (38883, 191792), (47856, 155831), (47948, 155532), (51844, 143844), (71922, 103688), (77766, 95896)]