218412792

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{233347}}^1$

素因数の和:233372

約数の個数: 48

約数和(自身を含む): 637040040

約数和(自身を除く): 418627248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 233347, 466694, 700041, 933388, 1400082, 1866776, 2100123, 2800164, 3033511, 4200246, 5600328, 6067022, 8400492, 9100533, 12134044, 16800984, 18201066, 24268088, 27301599, 36402132, 54603198, 72804264, 109206396, 218412792]

約数ペア:

[(1, 218412792), (2, 109206396), (3, 72804264), (4, 54603198), (6, 36402132), (8, 27301599), (9, 24268088), (12, 18201066), (13, 16800984), (18, 12134044), (24, 9100533), (26, 8400492), (36, 6067022), (39, 5600328), (52, 4200246), (72, 3033511), (78, 2800164), (104, 2100123), (117, 1866776), (156, 1400082), (234, 933388), (312, 700041), (468, 466694), (936, 233347)]