218743968

素因数分解:

$2^5\times 3^1\times {\mathrm{173}}^1\times {\mathrm{13171}}^1$

素因数の和:13357

約数の個数: 48

約数和(自身を含む): 577565856

約数和(自身を除く): 358821888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 173, 346, 519, 692, 1038, 1384, 2076, 2768, 4152, 5536, 8304, 13171, 16608, 26342, 39513, 52684, 79026, 105368, 158052, 210736, 316104, 421472, 632208, 1264416, 2278583, 4557166, 6835749, 9114332, 13671498, 18228664, 27342996, 36457328, 54685992, 72914656, 109371984, 218743968]

約数ペア:

[(1, 218743968), (2, 109371984), (3, 72914656), (4, 54685992), (6, 36457328), (8, 27342996), (12, 18228664), (16, 13671498), (24, 9114332), (32, 6835749), (48, 4557166), (96, 2278583), (173, 1264416), (346, 632208), (519, 421472), (692, 316104), (1038, 210736), (1384, 158052), (2076, 105368), (2768, 79026), (4152, 52684), (5536, 39513), (8304, 26342), (13171, 16608)]