209460864

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^2\times {\mathrm{1511}}^1$

素因数の和:1566

約数の個数: 96

約数和(自身を含む): 587593440

約数和(自身を除く): 378132576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 361, 384, 456, 608, 722, 912, 1083, 1216, 1444, 1511, 1824, 2166, 2432, 2888, 3022, 3648, 4332, 4533, 5776, 6044, 7296, 8664, 9066, 11552, 12088, 17328, 18132, 23104, 24176, 28709, 34656, 36264, 46208, 48352, 57418, 69312, 72528, 86127, 96704, 114836, 138624, 145056, 172254, 193408, 229672, 290112, 344508, 459344, 545471, 580224, 689016, 918688, 1090942, 1378032, 1636413, 1837376, 2181884, 2756064, 3272826, 3674752, 4363768, 5512128, 6545652, 8727536, 11024256, 13091304, 17455072, 26182608, 34910144, 52365216, 69820288, 104730432, 209460864]

約数ペア:

[(1, 209460864), (2, 104730432), (3, 69820288), (4, 52365216), (6, 34910144), (8, 26182608), (12, 17455072), (16, 13091304), (19, 11024256), (24, 8727536), (32, 6545652), (38, 5512128), (48, 4363768), (57, 3674752), (64, 3272826), (76, 2756064), (96, 2181884), (114, 1837376), (128, 1636413), (152, 1378032), (192, 1090942), (228, 918688), (304, 689016), (361, 580224), (384, 545471), (456, 459344), (608, 344508), (722, 290112), (912, 229672), (1083, 193408), (1216, 172254), (1444, 145056), (1511, 138624), (1824, 114836), (2166, 96704), (2432, 86127), (2888, 72528), (3022, 69312), (3648, 57418), (4332, 48352), (4533, 46208), (5776, 36264), (6044, 34656), (7296, 28709), (8664, 24176), (9066, 23104), (11552, 18132), (12088, 17328)]