212454768

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{53327}}^1$

素因数の和:53421

約数の個数: 40

約数和(自身を含む): 555464448

約数和(自身を除く): 343009680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 53327, 106654, 159981, 213308, 319962, 426616, 639924, 853232, 1279848, 2559696, 4426141, 8852282, 13278423, 17704564, 26556846, 35409128, 53113692, 70818256, 106227384, 212454768]

約数ペア:

[(1, 212454768), (2, 106227384), (3, 70818256), (4, 53113692), (6, 35409128), (8, 26556846), (12, 17704564), (16, 13278423), (24, 8852282), (48, 4426141), (83, 2559696), (166, 1279848), (249, 853232), (332, 639924), (498, 426616), (664, 319962), (996, 213308), (1328, 159981), (1992, 106654), (3984, 53327)]