About the Number

8990729664

8990729663 ← → 8990729665

2進数表記:1000010111111000111010010111000000

漢数字表記:八十九億九千七十二万九千六百六十四

素因数分解:

2 6 × 3 1 × 7 1 × 769 1 × 8699 1

素因数の和:9490
約数の個数: 112
約数和(自身を含む): 27224736000
約数和(自身を除く): 18234006336

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 769, 1344, 1538, 2307, 3076, 4614, 5383, 6152, 8699, 9228, 10766, 12304, 16149, 17398, 18456, 21532, 24608, 26097, 32298, 34796, 36912, 43064, 49216, 52194, 60893, 64596, 69592, 73824, 86128, 104388, 121786, 129192, 139184, 147648, 172256, 182679, 208776, 243572, 258384, 278368, 344512, 365358, 417552, 487144, 516768, 556736, 730716, 835104, 974288, 1033536, 1461432, 1670208, 1948576, 2922864, 3897152, 5845728, 6689531, 11691456, 13379062, 20068593, 26758124, 40137186, 46826717, 53516248, 80274372, 93653434, 107032496, 140480151, 160548744, 187306868, 214064992, 280960302, 321097488, 374613736, 428129984, 561920604, 642194976, 749227472, 1123841208, 1284389952, 1498454944, 2247682416, 2996909888, 4495364832, 8990729664]

約数ペア:
[(1, 8990729664), (2, 4495364832), (3, 2996909888), (4, 2247682416), (6, 1498454944), (7, 1284389952), (8, 1123841208), (12, 749227472), (14, 642194976), (16, 561920604), (21, 428129984), (24, 374613736), (28, 321097488), (32, 280960302), (42, 214064992), (48, 187306868), (56, 160548744), (64, 140480151), (84, 107032496), (96, 93653434), (112, 80274372), (168, 53516248), (192, 46826717), (224, 40137186), (336, 26758124), (448, 20068593), (672, 13379062), (769, 11691456), (1344, 6689531), (1538, 5845728), (2307, 3897152), (3076, 2922864), (4614, 1948576), (5383, 1670208), (6152, 1461432), (8699, 1033536), (9228, 974288), (10766, 835104), (12304, 730716), (16149, 556736), (17398, 516768), (18456, 487144), (21532, 417552), (24608, 365358), (26097, 344512), (32298, 278368), (34796, 258384), (36912, 243572), (43064, 208776), (49216, 182679), (52194, 172256), (60893, 147648), (64596, 139184), (69592, 129192), (73824, 121786), (86128, 104388)]

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