12209928

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 32270400

約数和(自身を除く): 20060472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 53, 58, 87, 106, 116, 159, 174, 212, 232, 318, 331, 348, 424, 636, 662, 696, 993, 1272, 1324, 1537, 1986, 2648, 3074, 3972, 4611, 6148, 7944, 9222, 9599, 12296, 17543, 18444, 19198, 28797, 35086, 36888, 38396, 52629, 57594, 70172, 76792, 105258, 115188, 140344, 210516, 230376, 421032, 508747, 1017494, 1526241, 2034988, 3052482, 4069976, 6104964, 12209928]

約数ペア:

[(1, 12209928), (2, 6104964), (3, 4069976), (4, 3052482), (6, 2034988), (8, 1526241), (12, 1017494), (24, 508747), (29, 421032), (53, 230376), (58, 210516), (87, 140344), (106, 115188), (116, 105258), (159, 76792), (174, 70172), (212, 57594), (232, 52629), (318, 38396), (331, 36888), (348, 35086), (424, 28797), (636, 19198), (662, 18444), (696, 17543), (993, 12296), (1272, 9599), (1324, 9222), (1537, 7944), (1986, 6148), (2648, 4611), (3074, 3972)]