280996832056

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{7181477}}^1$

素因数の和:7181623

約数の個数: 32

約数和(自身を含む): 542057959440

約数和(自身を除く): 261061127384

約数列:

[1, 2, 4, 8, 67, 73, 134, 146, 268, 292, 536, 584, 4891, 9782, 19564, 39128, 7181477, 14362954, 28725908, 57451816, 481158959, 524247821, 962317918, 1048495642, 1924635836, 2096991284, 3849271672, 4193982568, 35124604007, 70249208014, 140498416028, 280996832056]

約数ペア:

[(1, 280996832056), (2, 140498416028), (4, 70249208014), (8, 35124604007), (67, 4193982568), (73, 3849271672), (134, 2096991284), (146, 1924635836), (268, 1048495642), (292, 962317918), (536, 524247821), (584, 481158959), (4891, 57451816), (9782, 28725908), (19564, 14362954), (39128, 7181477)]