384167680

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23087}}^1$

素因数の和:23121

約数の個数: 72

約数和(自身を含む): 991029312

約数和(自身を除く): 606861632

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 8320, 16640, 23087, 46174, 92348, 115435, 184696, 230870, 300131, 369392, 461740, 600262, 738784, 923480, 1200524, 1477568, 1500655, 1846960, 2401048, 2955136, 3001310, 3693920, 4802096, 5910272, 6002620, 7387840, 9604192, 12005240, 14775680, 19208384, 24010480, 29551360, 38416768, 48020960, 76833536, 96041920, 192083840, 384167680]

約数ペア:

[(1, 384167680), (2, 192083840), (4, 96041920), (5, 76833536), (8, 48020960), (10, 38416768), (13, 29551360), (16, 24010480), (20, 19208384), (26, 14775680), (32, 12005240), (40, 9604192), (52, 7387840), (64, 6002620), (65, 5910272), (80, 4802096), (104, 3693920), (128, 3001310), (130, 2955136), (160, 2401048), (208, 1846960), (256, 1500655), (260, 1477568), (320, 1200524), (416, 923480), (520, 738784), (640, 600262), (832, 461740), (1040, 369392), (1280, 300131), (1664, 230870), (2080, 184696), (3328, 115435), (4160, 92348), (8320, 46174), (16640, 23087)]