217302804

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{87481}}^1$

素因数の和:87517

約数の個数: 48

約数和(自身を含む): 587879040

約数和(自身を除く): 370576236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 87481, 174962, 262443, 349924, 524886, 787329, 1049772, 1574658, 2012063, 2361987, 3149316, 4024126, 4723974, 6036189, 8048252, 9447948, 12072378, 18108567, 24144756, 36217134, 54325701, 72434268, 108651402, 217302804]

約数ペア:

[(1, 217302804), (2, 108651402), (3, 72434268), (4, 54325701), (6, 36217134), (9, 24144756), (12, 18108567), (18, 12072378), (23, 9447948), (27, 8048252), (36, 6036189), (46, 4723974), (54, 4024126), (69, 3149316), (92, 2361987), (108, 2012063), (138, 1574658), (207, 1049772), (276, 787329), (414, 524886), (621, 349924), (828, 262443), (1242, 174962), (2484, 87481)]