304642767

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:624

約数の個数: 64

約数和(自身を含む): 505128960

約数和(自身を除く): 200486193

約数列:

[1, 3, 11, 13, 29, 33, 39, 47, 87, 141, 143, 319, 377, 429, 517, 521, 611, 957, 1131, 1363, 1551, 1563, 1833, 4089, 4147, 5731, 6721, 6773, 12441, 14993, 15109, 17193, 17719, 20163, 20319, 24487, 44979, 45327, 53157, 73461, 74503, 166199, 194909, 196417, 223509, 269357, 318331, 498597, 584727, 589251, 710123, 808071, 954993, 2130369, 2160587, 3501641, 6481761, 7811353, 9231599, 10504923, 23434059, 27694797, 101547589, 304642767]

約数ペア:

[(1, 304642767), (3, 101547589), (11, 27694797), (13, 23434059), (29, 10504923), (33, 9231599), (39, 7811353), (47, 6481761), (87, 3501641), (141, 2160587), (143, 2130369), (319, 954993), (377, 808071), (429, 710123), (517, 589251), (521, 584727), (611, 498597), (957, 318331), (1131, 269357), (1363, 223509), (1551, 196417), (1563, 194909), (1833, 166199), (4089, 74503), (4147, 73461), (5731, 53157), (6721, 45327), (6773, 44979), (12441, 24487), (14993, 20319), (15109, 20163), (17193, 17719)]