387660222

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2287}}^1$

素因数の和:2414

約数の個数: 64

約数和(自身を含む): 893967360

約数和(自身を除く): 506307138

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 73, 86, 129, 146, 219, 258, 387, 438, 657, 774, 1161, 1314, 1971, 2287, 2322, 3139, 3942, 4574, 6278, 6861, 9417, 13722, 18834, 20583, 28251, 41166, 56502, 61749, 84753, 98341, 123498, 166951, 169506, 196682, 295023, 333902, 500853, 590046, 885069, 1001706, 1502559, 1770138, 2655207, 3005118, 4507677, 5310414, 7178893, 9015354, 14357786, 21536679, 43073358, 64610037, 129220074, 193830111, 387660222]

約数ペア:

[(1, 387660222), (2, 193830111), (3, 129220074), (6, 64610037), (9, 43073358), (18, 21536679), (27, 14357786), (43, 9015354), (54, 7178893), (73, 5310414), (86, 4507677), (129, 3005118), (146, 2655207), (219, 1770138), (258, 1502559), (387, 1001706), (438, 885069), (657, 590046), (774, 500853), (1161, 333902), (1314, 295023), (1971, 196682), (2287, 169506), (2322, 166951), (3139, 123498), (3942, 98341), (4574, 84753), (6278, 61749), (6861, 56502), (9417, 41166), (13722, 28251), (18834, 20583)]