About the Number

228369888

228369887 ← → 228369889

2進数表記:1101100111001010010111100000

漢数字表記:二億二千八百三十六万九千八百八十八

素因数分解:

2 5 × 3 3 × 101 1 × 2617 1

素因数の和:2737
約数の個数: 96
約数和(自身を含む): 672930720
約数和(自身を除く): 444560832

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 101, 108, 144, 202, 216, 288, 303, 404, 432, 606, 808, 864, 909, 1212, 1616, 1818, 2424, 2617, 2727, 3232, 3636, 4848, 5234, 5454, 7272, 7851, 9696, 10468, 10908, 14544, 15702, 20936, 21816, 23553, 29088, 31404, 41872, 43632, 47106, 62808, 70659, 83744, 87264, 94212, 125616, 141318, 188424, 251232, 264317, 282636, 376848, 528634, 565272, 753696, 792951, 1057268, 1130544, 1585902, 2114536, 2261088, 2378853, 3171804, 4229072, 4757706, 6343608, 7136559, 8458144, 9515412, 12687216, 14273118, 19030824, 25374432, 28546236, 38061648, 57092472, 76123296, 114184944, 228369888]

約数ペア:
[(1, 228369888), (2, 114184944), (3, 76123296), (4, 57092472), (6, 38061648), (8, 28546236), (9, 25374432), (12, 19030824), (16, 14273118), (18, 12687216), (24, 9515412), (27, 8458144), (32, 7136559), (36, 6343608), (48, 4757706), (54, 4229072), (72, 3171804), (96, 2378853), (101, 2261088), (108, 2114536), (144, 1585902), (202, 1130544), (216, 1057268), (288, 792951), (303, 753696), (404, 565272), (432, 528634), (606, 376848), (808, 282636), (864, 264317), (909, 251232), (1212, 188424), (1616, 141318), (1818, 125616), (2424, 94212), (2617, 87264), (2727, 83744), (3232, 70659), (3636, 62808), (4848, 47106), (5234, 43632), (5454, 41872), (7272, 31404), (7851, 29088), (9696, 23553), (10468, 21816), (10908, 20936), (14544, 15702)]

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