383856390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{16217}}^1$

素因数の和:16493

約数の個数: 48

約数和(自身を含む): 1001883168

約数和(自身を除く): 618026778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 263, 526, 789, 1315, 1578, 2367, 2630, 3945, 4734, 7890, 11835, 16217, 23670, 32434, 48651, 81085, 97302, 145953, 162170, 243255, 291906, 486510, 729765, 1459530, 4265071, 8530142, 12795213, 21325355, 25590426, 38385639, 42650710, 63976065, 76771278, 127952130, 191928195, 383856390]

約数ペア:

[(1, 383856390), (2, 191928195), (3, 127952130), (5, 76771278), (6, 63976065), (9, 42650710), (10, 38385639), (15, 25590426), (18, 21325355), (30, 12795213), (45, 8530142), (90, 4265071), (263, 1459530), (526, 729765), (789, 486510), (1315, 291906), (1578, 243255), (2367, 162170), (2630, 145953), (3945, 97302), (4734, 81085), (7890, 48651), (11835, 32434), (16217, 23670)]