738280008

素因数分解:

$2^3\times 3^4\times {\mathrm{1139321}}^1$

素因数の和:1139339

約数の個数: 40

約数和(自身を含む): 2067869430

約数和(自身を除く): 1329589422

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1139321, 2278642, 3417963, 4557284, 6835926, 9114568, 10253889, 13671852, 20507778, 27343704, 30761667, 41015556, 61523334, 82031112, 92285001, 123046668, 184570002, 246093336, 369140004, 738280008]

約数ペア:

[(1, 738280008), (2, 369140004), (3, 246093336), (4, 184570002), (6, 123046668), (8, 92285001), (9, 82031112), (12, 61523334), (18, 41015556), (24, 30761667), (27, 27343704), (36, 20507778), (54, 13671852), (72, 10253889), (81, 9114568), (108, 6835926), (162, 4557284), (216, 3417963), (324, 2278642), (648, 1139321)]