348525664

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{13331}}^1$

素因数の和:13403

約数の個数: 48

約数和(自身を含む): 739126080

約数和(自身を除く): 390600416

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 304, 344, 608, 688, 817, 1376, 1634, 3268, 6536, 13072, 13331, 26144, 26662, 53324, 106648, 213296, 253289, 426592, 506578, 573233, 1013156, 1146466, 2026312, 2292932, 4052624, 4585864, 8105248, 9171728, 10891427, 18343456, 21782854, 43565708, 87131416, 174262832, 348525664]

約数ペア:

[(1, 348525664), (2, 174262832), (4, 87131416), (8, 43565708), (16, 21782854), (19, 18343456), (32, 10891427), (38, 9171728), (43, 8105248), (76, 4585864), (86, 4052624), (152, 2292932), (172, 2026312), (304, 1146466), (344, 1013156), (608, 573233), (688, 506578), (817, 426592), (1376, 253289), (1634, 213296), (3268, 106648), (6536, 53324), (13072, 26662), (13331, 26144)]