226787688

素因数分解:

$2^3\times 3^4\times {\mathrm{349981}}^1$

素因数の和:349999

約数の個数: 40

約数和(自身を含む): 635217330

約数和(自身を除く): 408429642

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 349981, 699962, 1049943, 1399924, 2099886, 2799848, 3149829, 4199772, 6299658, 8399544, 9449487, 12599316, 18898974, 25198632, 28348461, 37797948, 56696922, 75595896, 113393844, 226787688]

約数ペア:

[(1, 226787688), (2, 113393844), (3, 75595896), (4, 56696922), (6, 37797948), (8, 28348461), (9, 25198632), (12, 18898974), (18, 12599316), (24, 9449487), (27, 8399544), (36, 6299658), (54, 4199772), (72, 3149829), (81, 2799848), (108, 2099886), (162, 1399924), (216, 1049943), (324, 699962), (648, 349981)]