240852768

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{192991}}^1$

素因数の和:193017

約数の個数: 48

約数和(自身を含む): 680875776

約数和(自身を除く): 440023008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 192991, 385982, 578973, 771964, 1157946, 1543928, 2315892, 2508883, 3087856, 4631784, 5017766, 6175712, 7526649, 9263568, 10035532, 15053298, 18527136, 20071064, 30106596, 40142128, 60213192, 80284256, 120426384, 240852768]

約数ペア:

[(1, 240852768), (2, 120426384), (3, 80284256), (4, 60213192), (6, 40142128), (8, 30106596), (12, 20071064), (13, 18527136), (16, 15053298), (24, 10035532), (26, 9263568), (32, 7526649), (39, 6175712), (48, 5017766), (52, 4631784), (78, 3087856), (96, 2508883), (104, 2315892), (156, 1543928), (208, 1157946), (312, 771964), (416, 578973), (624, 385982), (1248, 192991)]