470369448

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{210739}}^1$

素因数の和:210782

約数の個数: 48

約数和(自身を含む): 1315017600

約数和(自身を除く): 844648152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 210739, 421478, 632217, 842956, 1264434, 1685912, 1896651, 2528868, 3793302, 5057736, 6532909, 7586604, 13065818, 15173208, 19598727, 26131636, 39197454, 52263272, 58796181, 78394908, 117592362, 156789816, 235184724, 470369448]

約数ペア:

[(1, 470369448), (2, 235184724), (3, 156789816), (4, 117592362), (6, 78394908), (8, 58796181), (9, 52263272), (12, 39197454), (18, 26131636), (24, 19598727), (31, 15173208), (36, 13065818), (62, 7586604), (72, 6532909), (93, 5057736), (124, 3793302), (186, 2528868), (248, 1896651), (279, 1685912), (372, 1264434), (558, 842956), (744, 632217), (1116, 421478), (2232, 210739)]