836953952

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{1367}}^1$

素因数の和:1468

約数の個数: 72

約数和(自身を含む): 1773149616

約数和(自身を除く): 936195664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 76, 106, 152, 212, 304, 361, 424, 608, 722, 848, 1007, 1367, 1444, 1696, 2014, 2734, 2888, 4028, 5468, 5776, 8056, 10936, 11552, 16112, 19133, 21872, 25973, 32224, 38266, 43744, 51946, 72451, 76532, 103892, 144902, 153064, 207784, 289804, 306128, 415568, 493487, 579608, 612256, 831136, 986974, 1159216, 1376569, 1973948, 2318432, 2753138, 3947896, 5506276, 7895792, 11012552, 15791584, 22025104, 26154811, 44050208, 52309622, 104619244, 209238488, 418476976, 836953952]

約数ペア:

[(1, 836953952), (2, 418476976), (4, 209238488), (8, 104619244), (16, 52309622), (19, 44050208), (32, 26154811), (38, 22025104), (53, 15791584), (76, 11012552), (106, 7895792), (152, 5506276), (212, 3947896), (304, 2753138), (361, 2318432), (424, 1973948), (608, 1376569), (722, 1159216), (848, 986974), (1007, 831136), (1367, 612256), (1444, 579608), (1696, 493487), (2014, 415568), (2734, 306128), (2888, 289804), (4028, 207784), (5468, 153064), (5776, 144902), (8056, 103892), (10936, 76532), (11552, 72451), (16112, 51946), (19133, 43744), (21872, 38266), (25973, 32224)]