220924536

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{187861}}^1$

素因数の和:187884

約数の個数: 48

約数和(自身を含む): 642488040

約数和(自身を除く): 421563504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 187861, 375722, 563583, 751444, 1127166, 1315027, 1502888, 2254332, 2630054, 3945081, 4508664, 5260108, 7890162, 9205189, 10520216, 15780324, 18410378, 27615567, 31560648, 36820756, 55231134, 73641512, 110462268, 220924536]

約数ペア:

[(1, 220924536), (2, 110462268), (3, 73641512), (4, 55231134), (6, 36820756), (7, 31560648), (8, 27615567), (12, 18410378), (14, 15780324), (21, 10520216), (24, 9205189), (28, 7890162), (42, 5260108), (49, 4508664), (56, 3945081), (84, 2630054), (98, 2254332), (147, 1502888), (168, 1315027), (196, 1127166), (294, 751444), (392, 563583), (588, 375722), (1176, 187861)]