291212236812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2161}}^1\times {\mathrm{1604263}}^1$

素因数の和:1606438

約数の個数: 48

約数和(自身を含む): 776925804032

約数和(自身を除く): 485713567220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2161, 4322, 6483, 8644, 12966, 15127, 25932, 30254, 45381, 60508, 90762, 181524, 1604263, 3208526, 4812789, 6417052, 9625578, 11229841, 19251156, 22459682, 33689523, 44919364, 67379046, 134758092, 3466812343, 6933624686, 10400437029, 13867249372, 20800874058, 24267686401, 41601748116, 48535372802, 72803059203, 97070745604, 145606118406, 291212236812]

約数ペア:

[(1, 291212236812), (2, 145606118406), (3, 97070745604), (4, 72803059203), (6, 48535372802), (7, 41601748116), (12, 24267686401), (14, 20800874058), (21, 13867249372), (28, 10400437029), (42, 6933624686), (84, 3466812343), (2161, 134758092), (4322, 67379046), (6483, 44919364), (8644, 33689523), (12966, 22459682), (15127, 19251156), (25932, 11229841), (30254, 9625578), (45381, 6417052), (60508, 4812789), (90762, 3208526), (181524, 1604263)]