About the Number

1017900072

1017900071 ← → 1017900073

2進数表記:111100101010111110110000101000

漢数字表記:十億千七百九十万七十二

素因数分解:

2 3 × 3 2 × 7 1 × 19 1 × 106297 1

素因数の和:106335
約数の個数: 96
約数和(自身を含む): 3316497600
約数和(自身を除く): 2298597528

約数列:
[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2394, 3192, 4788, 9576, 106297, 212594, 318891, 425188, 637782, 744079, 850376, 956673, 1275564, 1488158, 1913346, 2019643, 2232237, 2551128, 2976316, 3826692, 4039286, 4464474, 5952632, 6058929, 6696711, 7653384, 8078572, 8928948, 12117858, 13393422, 14137501, 16157144, 17857896, 18176787, 24235716, 26786844, 28275002, 36353574, 42412503, 48471432, 53573688, 56550004, 72707148, 84825006, 113100008, 127237509, 145414296, 169650012, 254475018, 339300024, 508950036, 1017900072]

約数ペア:
[(1, 1017900072), (2, 508950036), (3, 339300024), (4, 254475018), (6, 169650012), (7, 145414296), (8, 127237509), (9, 113100008), (12, 84825006), (14, 72707148), (18, 56550004), (19, 53573688), (21, 48471432), (24, 42412503), (28, 36353574), (36, 28275002), (38, 26786844), (42, 24235716), (56, 18176787), (57, 17857896), (63, 16157144), (72, 14137501), (76, 13393422), (84, 12117858), (114, 8928948), (126, 8078572), (133, 7653384), (152, 6696711), (168, 6058929), (171, 5952632), (228, 4464474), (252, 4039286), (266, 3826692), (342, 2976316), (399, 2551128), (456, 2232237), (504, 2019643), (532, 1913346), (684, 1488158), (798, 1275564), (1064, 956673), (1197, 850376), (1368, 744079), (1596, 637782), (2394, 425188), (3192, 318891), (4788, 212594), (9576, 106297)]

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