899253456

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{10243}}^1$

素因数の和:10344

約数の個数: 80

約数和(自身を含む): 2438891520

約数和(自身を除く): 1539638064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 59, 62, 93, 118, 124, 177, 186, 236, 248, 354, 372, 472, 496, 708, 744, 944, 1416, 1488, 1829, 2832, 3658, 5487, 7316, 10243, 10974, 14632, 20486, 21948, 29264, 30729, 40972, 43896, 61458, 81944, 87792, 122916, 163888, 245832, 317533, 491664, 604337, 635066, 952599, 1208674, 1270132, 1813011, 1905198, 2417348, 2540264, 3626022, 3810396, 4834696, 5080528, 7252044, 7620792, 9669392, 14504088, 15241584, 18734447, 29008176, 37468894, 56203341, 74937788, 112406682, 149875576, 224813364, 299751152, 449626728, 899253456]

約数ペア:

[(1, 899253456), (2, 449626728), (3, 299751152), (4, 224813364), (6, 149875576), (8, 112406682), (12, 74937788), (16, 56203341), (24, 37468894), (31, 29008176), (48, 18734447), (59, 15241584), (62, 14504088), (93, 9669392), (118, 7620792), (124, 7252044), (177, 5080528), (186, 4834696), (236, 3810396), (248, 3626022), (354, 2540264), (372, 2417348), (472, 1905198), (496, 1813011), (708, 1270132), (744, 1208674), (944, 952599), (1416, 635066), (1488, 604337), (1829, 491664), (2832, 317533), (3658, 245832), (5487, 163888), (7316, 122916), (10243, 87792), (10974, 81944), (14632, 61458), (20486, 43896), (21948, 40972), (29264, 30729)]