628121034

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^2\times {\mathrm{13831}}^1$

素因数の和:13900

約数の個数: 48

約数和(自身を含む): 1445720640

約数和(自身を除く): 817599606

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 841, 1566, 1682, 2523, 5046, 7569, 13831, 15138, 22707, 27662, 41493, 45414, 82986, 124479, 248958, 373437, 401099, 746874, 802198, 1203297, 2406594, 3609891, 7219782, 10829673, 11631871, 21659346, 23263742, 34895613, 69791226, 104686839, 209373678, 314060517, 628121034]

約数ペア:

[(1, 628121034), (2, 314060517), (3, 209373678), (6, 104686839), (9, 69791226), (18, 34895613), (27, 23263742), (29, 21659346), (54, 11631871), (58, 10829673), (87, 7219782), (174, 3609891), (261, 2406594), (522, 1203297), (783, 802198), (841, 746874), (1566, 401099), (1682, 373437), (2523, 248958), (5046, 124479), (7569, 82986), (13831, 45414), (15138, 41493), (22707, 27662)]