636793088

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 108

約数和(自身を含む): 1380435840

約数和(自身を除く): 743642752

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 64, 74, 79, 92, 128, 148, 158, 184, 256, 296, 316, 368, 592, 632, 736, 851, 1184, 1264, 1369, 1472, 1702, 1817, 2368, 2528, 2738, 2923, 2944, 3404, 3634, 4736, 5056, 5476, 5846, 5888, 6808, 7268, 9472, 10112, 10952, 11692, 13616, 14536, 20224, 21904, 23384, 27232, 29072, 31487, 43808, 46768, 54464, 58144, 62974, 67229, 87616, 93536, 108151, 108928, 116288, 125948, 134458, 175232, 187072, 216302, 217856, 232576, 251896, 268916, 350464, 374144, 432604, 465152, 503792, 537832, 748288, 865208, 1007584, 1075664, 1730416, 2015168, 2151328, 2487473, 3460832, 4030336, 4302656, 4974946, 6921664, 8060672, 8605312, 9949892, 13843328, 17210624, 19899784, 27686656, 39799568, 79599136, 159198272, 318396544, 636793088]

約数ペア:

[(1, 636793088), (2, 318396544), (4, 159198272), (8, 79599136), (16, 39799568), (23, 27686656), (32, 19899784), (37, 17210624), (46, 13843328), (64, 9949892), (74, 8605312), (79, 8060672), (92, 6921664), (128, 4974946), (148, 4302656), (158, 4030336), (184, 3460832), (256, 2487473), (296, 2151328), (316, 2015168), (368, 1730416), (592, 1075664), (632, 1007584), (736, 865208), (851, 748288), (1184, 537832), (1264, 503792), (1369, 465152), (1472, 432604), (1702, 374144), (1817, 350464), (2368, 268916), (2528, 251896), (2738, 232576), (2923, 217856), (2944, 216302), (3404, 187072), (3634, 175232), (4736, 134458), (5056, 125948), (5476, 116288), (5846, 108928), (5888, 108151), (6808, 93536), (7268, 87616), (9472, 67229), (10112, 62974), (10952, 58144), (11692, 54464), (13616, 46768), (14536, 43808), (20224, 31487), (21904, 29072), (23384, 27232)]