317266496

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{859}}^1$

素因数の和:1099

約数の個数: 56

約数和(自身を含む): 655320000

約数和(自身を除く): 338053504

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 199, 232, 398, 464, 796, 859, 928, 1592, 1718, 1856, 3184, 3436, 5771, 6368, 6872, 11542, 12736, 13744, 23084, 24911, 27488, 46168, 49822, 54976, 92336, 99644, 170941, 184672, 199288, 341882, 369344, 398576, 683764, 797152, 1367528, 1594304, 2735056, 4957289, 5470112, 9914578, 10940224, 19829156, 39658312, 79316624, 158633248, 317266496]

約数ペア:

[(1, 317266496), (2, 158633248), (4, 79316624), (8, 39658312), (16, 19829156), (29, 10940224), (32, 9914578), (58, 5470112), (64, 4957289), (116, 2735056), (199, 1594304), (232, 1367528), (398, 797152), (464, 683764), (796, 398576), (859, 369344), (928, 341882), (1592, 199288), (1718, 184672), (1856, 170941), (3184, 99644), (3436, 92336), (5771, 54976), (6368, 49822), (6872, 46168), (11542, 27488), (12736, 24911), (13744, 23084)]