216223312

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{1061}}^1$

素因数の和:1387

約数の個数: 40

約数和(自身を含む): 429829632

約数和(自身を除く): 213606320

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 271, 376, 542, 752, 1061, 1084, 2122, 2168, 4244, 4336, 8488, 12737, 16976, 25474, 49867, 50948, 99734, 101896, 199468, 203792, 287531, 398936, 575062, 797872, 1150124, 2300248, 4600496, 13513957, 27027914, 54055828, 108111656, 216223312]

約数ペア:

[(1, 216223312), (2, 108111656), (4, 54055828), (8, 27027914), (16, 13513957), (47, 4600496), (94, 2300248), (188, 1150124), (271, 797872), (376, 575062), (542, 398936), (752, 287531), (1061, 203792), (1084, 199468), (2122, 101896), (2168, 99734), (4244, 50948), (4336, 49867), (8488, 25474), (12737, 16976)]