231455872

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{5009}}^1$

素因数の和:5061

約数の個数: 48

約数和(自身を含む): 486746550

約数和(自身を除く): 255290678

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 361, 608, 722, 1216, 1444, 2432, 2888, 5009, 5776, 10018, 11552, 20036, 23104, 40072, 46208, 80144, 95171, 160288, 190342, 320576, 380684, 641152, 761368, 1522736, 1808249, 3045472, 3616498, 6090944, 7232996, 12181888, 14465992, 28931984, 57863968, 115727936, 231455872]

約数ペア:

[(1, 231455872), (2, 115727936), (4, 57863968), (8, 28931984), (16, 14465992), (19, 12181888), (32, 7232996), (38, 6090944), (64, 3616498), (76, 3045472), (128, 1808249), (152, 1522736), (304, 761368), (361, 641152), (608, 380684), (722, 320576), (1216, 190342), (1444, 160288), (2432, 95171), (2888, 80144), (5009, 46208), (5776, 40072), (10018, 23104), (11552, 20036)]