219411144

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{49957}}^1$

素因数の和:50030

約数の個数: 48

約数和(自身を含む): 603992220

約数和(自身を除く): 384581076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 49957, 99914, 149871, 199828, 299742, 399656, 449613, 599484, 899226, 1198968, 1798452, 3047377, 3596904, 6094754, 9142131, 12189508, 18284262, 24379016, 27426393, 36568524, 54852786, 73137048, 109705572, 219411144]

約数ペア:

[(1, 219411144), (2, 109705572), (3, 73137048), (4, 54852786), (6, 36568524), (8, 27426393), (9, 24379016), (12, 18284262), (18, 12189508), (24, 9142131), (36, 6094754), (61, 3596904), (72, 3047377), (122, 1798452), (183, 1198968), (244, 899226), (366, 599484), (488, 449613), (549, 399656), (732, 299742), (1098, 199828), (1464, 149871), (2196, 99914), (4392, 49957)]