428304864

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{343193}}^1$

素因数の和:343219

約数の個数: 48

約数和(自身を含む): 1210788432

約数和(自身を除く): 782483568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 343193, 686386, 1029579, 1372772, 2059158, 2745544, 4118316, 4461509, 5491088, 8236632, 8923018, 10982176, 13384527, 16473264, 17846036, 26769054, 32946528, 35692072, 53538108, 71384144, 107076216, 142768288, 214152432, 428304864]

約数ペア:

[(1, 428304864), (2, 214152432), (3, 142768288), (4, 107076216), (6, 71384144), (8, 53538108), (12, 35692072), (13, 32946528), (16, 26769054), (24, 17846036), (26, 16473264), (32, 13384527), (39, 10982176), (48, 8923018), (52, 8236632), (78, 5491088), (96, 4461509), (104, 4118316), (156, 2745544), (208, 2059158), (312, 1372772), (416, 1029579), (624, 686386), (1248, 343193)]