2099347776

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{117571}}^1$

素因数の和:117620

約数の個数: 84

約数和(自身を含む): 6211563904

約数和(自身を除く): 4112216128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 17856, 117571, 235142, 352713, 470284, 705426, 940568, 1058139, 1410852, 1881136, 2116278, 2821704, 3644701, 3762272, 4232556, 5643408, 7289402, 7524544, 8465112, 10934103, 11286816, 14578804, 16930224, 21868206, 22573632, 29157608, 32802309, 33860448, 43736412, 58315216, 65604618, 67720896, 87472824, 116630432, 131209236, 174945648, 233260864, 262418472, 349891296, 524836944, 699782592, 1049673888, 2099347776]

約数ペア:

[(1, 2099347776), (2, 1049673888), (3, 699782592), (4, 524836944), (6, 349891296), (8, 262418472), (9, 233260864), (12, 174945648), (16, 131209236), (18, 116630432), (24, 87472824), (31, 67720896), (32, 65604618), (36, 58315216), (48, 43736412), (62, 33860448), (64, 32802309), (72, 29157608), (93, 22573632), (96, 21868206), (124, 16930224), (144, 14578804), (186, 11286816), (192, 10934103), (248, 8465112), (279, 7524544), (288, 7289402), (372, 5643408), (496, 4232556), (558, 3762272), (576, 3644701), (744, 2821704), (992, 2116278), (1116, 1881136), (1488, 1410852), (1984, 1058139), (2232, 940568), (2976, 705426), (4464, 470284), (5952, 352713), (8928, 235142), (17856, 117571)]