278052016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{6007}}^1$

素因数の和:6289

約数の個数: 40

約数和(自身を含む): 590033664

約数和(自身を除く): 311981648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 263, 526, 1052, 2104, 2893, 4208, 5786, 6007, 11572, 12014, 23144, 24028, 46288, 48056, 66077, 96112, 132154, 264308, 528616, 1057232, 1579841, 3159682, 6319364, 12638728, 17378251, 25277456, 34756502, 69513004, 139026008, 278052016]

約数ペア:

[(1, 278052016), (2, 139026008), (4, 69513004), (8, 34756502), (11, 25277456), (16, 17378251), (22, 12638728), (44, 6319364), (88, 3159682), (176, 1579841), (263, 1057232), (526, 528616), (1052, 264308), (2104, 132154), (2893, 96112), (4208, 66077), (5786, 48056), (6007, 46288), (11572, 24028), (12014, 23144)]