220477776

素因数分解:

$2^4\times 3^1\times {\mathrm{331}}^1\times {\mathrm{13877}}^1$

素因数の和:14219

約数の個数: 40

約数和(自身を含む): 571329504

約数和(自身を除く): 350851728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331, 662, 993, 1324, 1986, 2648, 3972, 5296, 7944, 13877, 15888, 27754, 41631, 55508, 83262, 111016, 166524, 222032, 333048, 666096, 4593287, 9186574, 13779861, 18373148, 27559722, 36746296, 55119444, 73492592, 110238888, 220477776]

約数ペア:

[(1, 220477776), (2, 110238888), (3, 73492592), (4, 55119444), (6, 36746296), (8, 27559722), (12, 18373148), (16, 13779861), (24, 9186574), (48, 4593287), (331, 666096), (662, 333048), (993, 222032), (1324, 166524), (1986, 111016), (2648, 83262), (3972, 55508), (5296, 41631), (7944, 27754), (13877, 15888)]