1264248

素因数分解:

$2^3\times 3^4\times {\mathrm{1951}}^1$

素因数の和:1969

約数の個数: 40

約数和(自身を含む): 3542880

約数和(自身を除く): 2278632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1951, 3902, 5853, 7804, 11706, 15608, 17559, 23412, 35118, 46824, 52677, 70236, 105354, 140472, 158031, 210708, 316062, 421416, 632124, 1264248]

約数ペア:

[(1, 1264248), (2, 632124), (3, 421416), (4, 316062), (6, 210708), (8, 158031), (9, 140472), (12, 105354), (18, 70236), (24, 52677), (27, 46824), (36, 35118), (54, 23412), (72, 17559), (81, 15608), (108, 11706), (162, 7804), (216, 5853), (324, 3902), (648, 1951)]