349772904

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{41521}}^1$

素因数の和:41552

約数の個数: 80

約数和(自身を含む): 1055074020

約数和(自身を除く): 705301116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 41521, 83042, 124563, 166084, 249126, 332168, 373689, 498252, 539773, 747378, 996504, 1079546, 1121067, 1494756, 1619319, 2159092, 2242134, 2989512, 3238638, 3363201, 4318184, 4484268, 4857957, 6477276, 6726402, 8968536, 9715914, 12954552, 13452804, 14573871, 19431828, 26905608, 29147742, 38863656, 43721613, 58295484, 87443226, 116590968, 174886452, 349772904]

約数ペア:

[(1, 349772904), (2, 174886452), (3, 116590968), (4, 87443226), (6, 58295484), (8, 43721613), (9, 38863656), (12, 29147742), (13, 26905608), (18, 19431828), (24, 14573871), (26, 13452804), (27, 12954552), (36, 9715914), (39, 8968536), (52, 6726402), (54, 6477276), (72, 4857957), (78, 4484268), (81, 4318184), (104, 3363201), (108, 3238638), (117, 2989512), (156, 2242134), (162, 2159092), (216, 1619319), (234, 1494756), (312, 1121067), (324, 1079546), (351, 996504), (468, 747378), (648, 539773), (702, 498252), (936, 373689), (1053, 332168), (1404, 249126), (2106, 166084), (2808, 124563), (4212, 83042), (8424, 41521)]