About the Number

117945912

117945911 ← → 117945913

2進数表記:111000001111011011000111000

漢数字表記:一億千七百九十四万五千九百十二

素因数分解:

2 3 × 3 1 × 7 1 × 313 1 × 2243 1

素因数の和:2572
約数の個数: 64
約数和(自身を含む): 338215680
約数和(自身を除く): 220269768

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 313, 626, 939, 1252, 1878, 2191, 2243, 2504, 3756, 4382, 4486, 6573, 6729, 7512, 8764, 8972, 13146, 13458, 15701, 17528, 17944, 26292, 26916, 31402, 47103, 52584, 53832, 62804, 94206, 125608, 188412, 376824, 702059, 1404118, 2106177, 2808236, 4212354, 4914413, 5616472, 8424708, 9828826, 14743239, 16849416, 19657652, 29486478, 39315304, 58972956, 117945912]

約数ペア:
[(1, 117945912), (2, 58972956), (3, 39315304), (4, 29486478), (6, 19657652), (7, 16849416), (8, 14743239), (12, 9828826), (14, 8424708), (21, 5616472), (24, 4914413), (28, 4212354), (42, 2808236), (56, 2106177), (84, 1404118), (168, 702059), (313, 376824), (626, 188412), (939, 125608), (1252, 94206), (1878, 62804), (2191, 53832), (2243, 52584), (2504, 47103), (3756, 31402), (4382, 26916), (4486, 26292), (6573, 17944), (6729, 17528), (7512, 15701), (8764, 13458), (8972, 13146)]

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