212319984

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{12253}}^1$

素因数の和:12302

約数の個数: 60

約数和(自身を含む): 578927976

約数和(自身を除く): 366607992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 361, 456, 722, 912, 1083, 1444, 2166, 2888, 4332, 5776, 8664, 12253, 17328, 24506, 36759, 49012, 73518, 98024, 147036, 196048, 232807, 294072, 465614, 588144, 698421, 931228, 1396842, 1862456, 2793684, 3724912, 4423333, 5587368, 8846666, 11174736, 13269999, 17693332, 26539998, 35386664, 53079996, 70773328, 106159992, 212319984]

約数ペア:

[(1, 212319984), (2, 106159992), (3, 70773328), (4, 53079996), (6, 35386664), (8, 26539998), (12, 17693332), (16, 13269999), (19, 11174736), (24, 8846666), (38, 5587368), (48, 4423333), (57, 3724912), (76, 2793684), (114, 1862456), (152, 1396842), (228, 931228), (304, 698421), (361, 588144), (456, 465614), (722, 294072), (912, 232807), (1083, 196048), (1444, 147036), (2166, 98024), (2888, 73518), (4332, 49012), (5776, 36759), (8664, 24506), (12253, 17328)]