215943408

素因数分解:

$2^4\times 3^5\times {\mathrm{55541}}^1$

素因数の和:55564

約数の個数: 60

約数和(自身を含む): 626735928

約数和(自身を除く): 410792520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 55541, 111082, 166623, 222164, 333246, 444328, 499869, 666492, 888656, 999738, 1332984, 1499607, 1999476, 2665968, 2999214, 3998952, 4498821, 5998428, 7997904, 8997642, 11996856, 13496463, 17995284, 23993712, 26992926, 35990568, 53985852, 71981136, 107971704, 215943408]

約数ペア:

[(1, 215943408), (2, 107971704), (3, 71981136), (4, 53985852), (6, 35990568), (8, 26992926), (9, 23993712), (12, 17995284), (16, 13496463), (18, 11996856), (24, 8997642), (27, 7997904), (36, 5998428), (48, 4498821), (54, 3998952), (72, 2999214), (81, 2665968), (108, 1999476), (144, 1499607), (162, 1332984), (216, 999738), (243, 888656), (324, 666492), (432, 499869), (486, 444328), (648, 333246), (972, 222164), (1296, 166623), (1944, 111082), (3888, 55541)]