339354496

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1871}}^1$

素因数の和:2007

約数の個数: 64

約数和(自身を含む): 735134400

約数和(自身を除く): 395779904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 109, 128, 208, 218, 416, 436, 832, 872, 1417, 1664, 1744, 1871, 2834, 3488, 3742, 5668, 6976, 7484, 11336, 13952, 14968, 22672, 24323, 29936, 45344, 48646, 59872, 90688, 97292, 119744, 181376, 194584, 203939, 239488, 389168, 407878, 778336, 815756, 1556672, 1631512, 2651207, 3113344, 3263024, 5302414, 6526048, 10604828, 13052096, 21209656, 26104192, 42419312, 84838624, 169677248, 339354496]

約数ペア:

[(1, 339354496), (2, 169677248), (4, 84838624), (8, 42419312), (13, 26104192), (16, 21209656), (26, 13052096), (32, 10604828), (52, 6526048), (64, 5302414), (104, 3263024), (109, 3113344), (128, 2651207), (208, 1631512), (218, 1556672), (416, 815756), (436, 778336), (832, 407878), (872, 389168), (1417, 239488), (1664, 203939), (1744, 194584), (1871, 181376), (2834, 119744), (3488, 97292), (3742, 90688), (5668, 59872), (6976, 48646), (7484, 45344), (11336, 29936), (13952, 24323), (14968, 22672)]