285330708

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{203227}}^1$

素因数の和:203253

約数の個数: 48

約数和(自身を含む): 796653760

約数和(自身を除く): 511323052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 203227, 406454, 609681, 812908, 1219362, 1829043, 2438724, 2641951, 3658086, 5283902, 5487129, 7316172, 7925853, 10567804, 10974258, 15851706, 21948516, 23777559, 31703412, 47555118, 71332677, 95110236, 142665354, 285330708]

約数ペア:

[(1, 285330708), (2, 142665354), (3, 95110236), (4, 71332677), (6, 47555118), (9, 31703412), (12, 23777559), (13, 21948516), (18, 15851706), (26, 10974258), (27, 10567804), (36, 7925853), (39, 7316172), (52, 5487129), (54, 5283902), (78, 3658086), (108, 2641951), (117, 2438724), (156, 1829043), (234, 1219362), (351, 812908), (468, 609681), (702, 406454), (1404, 203227)]