393374928

素因数分解:

$2^4\times 3^1\times {\mathrm{271}}^1\times {\mathrm{30241}}^1$

素因数の和:30523

約数の個数: 40

約数和(自身を含む): 1020002176

約数和(自身を除く): 626627248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 271, 542, 813, 1084, 1626, 2168, 3252, 4336, 6504, 13008, 30241, 60482, 90723, 120964, 181446, 241928, 362892, 483856, 725784, 1451568, 8195311, 16390622, 24585933, 32781244, 49171866, 65562488, 98343732, 131124976, 196687464, 393374928]

約数ペア:

[(1, 393374928), (2, 196687464), (3, 131124976), (4, 98343732), (6, 65562488), (8, 49171866), (12, 32781244), (16, 24585933), (24, 16390622), (48, 8195311), (271, 1451568), (542, 725784), (813, 483856), (1084, 362892), (1626, 241928), (2168, 181446), (3252, 120964), (4336, 90723), (6504, 60482), (13008, 30241)]