1880472

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 5443200

約数和(自身を除く): 3562728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 419, 561, 748, 838, 1122, 1257, 1496, 1676, 2244, 2514, 3352, 4488, 4609, 5028, 7123, 9218, 10056, 13827, 14246, 18436, 21369, 27654, 28492, 36872, 42738, 55308, 56984, 78353, 85476, 110616, 156706, 170952, 235059, 313412, 470118, 626824, 940236, 1880472]

約数ペア:

[(1, 1880472), (2, 940236), (3, 626824), (4, 470118), (6, 313412), (8, 235059), (11, 170952), (12, 156706), (17, 110616), (22, 85476), (24, 78353), (33, 56984), (34, 55308), (44, 42738), (51, 36872), (66, 28492), (68, 27654), (88, 21369), (102, 18436), (132, 14246), (136, 13827), (187, 10056), (204, 9218), (264, 7123), (374, 5028), (408, 4609), (419, 4488), (561, 3352), (748, 2514), (838, 2244), (1122, 1676), (1257, 1496)]