1308878172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{4999}}^1$

素因数の和:6055

約数の個数: 72

約数和(自身を含む): 3785600000

約数和(自身を除く): 2476721828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1039, 2078, 3117, 4156, 4999, 6234, 7273, 9351, 9998, 12468, 14546, 14997, 18702, 19996, 21819, 29092, 29994, 34993, 37404, 43638, 44991, 59988, 65457, 69986, 87276, 89982, 104979, 130914, 139972, 179964, 209958, 261828, 314937, 419916, 629874, 1259748, 5193961, 10387922, 15581883, 20775844, 31163766, 36357727, 46745649, 62327532, 72715454, 93491298, 109073181, 145430908, 186982596, 218146362, 327219543, 436292724, 654439086, 1308878172]

約数ペア:

[(1, 1308878172), (2, 654439086), (3, 436292724), (4, 327219543), (6, 218146362), (7, 186982596), (9, 145430908), (12, 109073181), (14, 93491298), (18, 72715454), (21, 62327532), (28, 46745649), (36, 36357727), (42, 31163766), (63, 20775844), (84, 15581883), (126, 10387922), (252, 5193961), (1039, 1259748), (2078, 629874), (3117, 419916), (4156, 314937), (4999, 261828), (6234, 209958), (7273, 179964), (9351, 139972), (9998, 130914), (12468, 104979), (14546, 89982), (14997, 87276), (18702, 69986), (19996, 65457), (21819, 59988), (29092, 44991), (29994, 43638), (34993, 37404)]