278570016

素因数分解:

$2^5\times 3^4\times {\mathrm{107473}}^1$

素因数の和:107495

約数の個数: 60

約数和(自身を含む): 819274302

約数和(自身を除く): 540704286

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 107473, 214946, 322419, 429892, 644838, 859784, 967257, 1289676, 1719568, 1934514, 2579352, 2901771, 3439136, 3869028, 5158704, 5803542, 7738056, 8705313, 10317408, 11607084, 15476112, 17410626, 23214168, 30952224, 34821252, 46428336, 69642504, 92856672, 139285008, 278570016]

約数ペア:

[(1, 278570016), (2, 139285008), (3, 92856672), (4, 69642504), (6, 46428336), (8, 34821252), (9, 30952224), (12, 23214168), (16, 17410626), (18, 15476112), (24, 11607084), (27, 10317408), (32, 8705313), (36, 7738056), (48, 5803542), (54, 5158704), (72, 3869028), (81, 3439136), (96, 2901771), (108, 2579352), (144, 1934514), (162, 1719568), (216, 1289676), (288, 967257), (324, 859784), (432, 644838), (648, 429892), (864, 322419), (1296, 214946), (2592, 107473)]