321547212

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{60761}}^1$

素因数の和:60788

約数の個数: 72

約数和(自身を含む): 969761520

約数和(自身を除く): 648214308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 60761, 121522, 182283, 243044, 364566, 425327, 546849, 729132, 850654, 1093698, 1275981, 1640547, 1701308, 2187396, 2551962, 2977289, 3281094, 3827943, 5103924, 5954578, 6562188, 7655886, 8931867, 11483829, 11909156, 15311772, 17863734, 22967658, 26795601, 35727468, 45935316, 53591202, 80386803, 107182404, 160773606, 321547212]

約数ペア:

[(1, 321547212), (2, 160773606), (3, 107182404), (4, 80386803), (6, 53591202), (7, 45935316), (9, 35727468), (12, 26795601), (14, 22967658), (18, 17863734), (21, 15311772), (27, 11909156), (28, 11483829), (36, 8931867), (42, 7655886), (49, 6562188), (54, 5954578), (63, 5103924), (84, 3827943), (98, 3281094), (108, 2977289), (126, 2551962), (147, 2187396), (189, 1701308), (196, 1640547), (252, 1275981), (294, 1093698), (378, 850654), (441, 729132), (588, 546849), (756, 425327), (882, 364566), (1323, 243044), (1764, 182283), (2646, 121522), (5292, 60761)]