1242051272

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{25523}}^1$

素因数の和:25626

約数の個数: 64

約数和(自身を含む): 2940364800

約数和(自身を除く): 1698313528

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 79, 88, 154, 158, 308, 316, 553, 616, 632, 869, 1106, 1738, 2212, 3476, 4424, 6083, 6952, 12166, 24332, 25523, 48664, 51046, 102092, 178661, 204184, 280753, 357322, 561506, 714644, 1123012, 1429288, 1965271, 2016317, 2246024, 3930542, 4032634, 7861084, 8065268, 14114219, 15722168, 16130536, 22179487, 28228438, 44358974, 56456876, 88717948, 112913752, 155256409, 177435896, 310512818, 621025636, 1242051272]

約数ペア:

[(1, 1242051272), (2, 621025636), (4, 310512818), (7, 177435896), (8, 155256409), (11, 112913752), (14, 88717948), (22, 56456876), (28, 44358974), (44, 28228438), (56, 22179487), (77, 16130536), (79, 15722168), (88, 14114219), (154, 8065268), (158, 7861084), (308, 4032634), (316, 3930542), (553, 2246024), (616, 2016317), (632, 1965271), (869, 1429288), (1106, 1123012), (1738, 714644), (2212, 561506), (3476, 357322), (4424, 280753), (6083, 204184), (6952, 178661), (12166, 102092), (24332, 51046), (25523, 48664)]