244539984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{391891}}^1$

素因数の和:391915

約数の個数: 40

約数和(自身を含む): 680324512

約数和(自身を除く): 435784528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 391891, 783782, 1175673, 1567564, 2351346, 3135128, 4702692, 5094583, 6270256, 9405384, 10189166, 15283749, 18810768, 20378332, 30567498, 40756664, 61134996, 81513328, 122269992, 244539984]

約数ペア:

[(1, 244539984), (2, 122269992), (3, 81513328), (4, 61134996), (6, 40756664), (8, 30567498), (12, 20378332), (13, 18810768), (16, 15283749), (24, 10189166), (26, 9405384), (39, 6270256), (48, 5094583), (52, 4702692), (78, 3135128), (104, 2351346), (156, 1567564), (208, 1175673), (312, 783782), (624, 391891)]