About the Number

121468248

121468247 ← → 121468249

2進数表記:111001111010111010101011000

漢数字表記:一億二千百四十六万八千二百四十八

素因数分解:

2 3 × 3 4 × 11 1 × 17041 1

素因数の和:17070
約数の個数: 80
約数和(自身を含む): 371174760
約数和(自身を除く): 249706512

約数列:
[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 17041, 34082, 51123, 68164, 102246, 136328, 153369, 187451, 204492, 306738, 374902, 408984, 460107, 562353, 613476, 749804, 920214, 1124706, 1226952, 1380321, 1499608, 1687059, 1840428, 2249412, 2760642, 3374118, 3680856, 4498824, 5061177, 5521284, 6748236, 10122354, 11042568, 13496472, 15183531, 20244708, 30367062, 40489416, 60734124, 121468248]

約数ペア:
[(1, 121468248), (2, 60734124), (3, 40489416), (4, 30367062), (6, 20244708), (8, 15183531), (9, 13496472), (11, 11042568), (12, 10122354), (18, 6748236), (22, 5521284), (24, 5061177), (27, 4498824), (33, 3680856), (36, 3374118), (44, 2760642), (54, 2249412), (66, 1840428), (72, 1687059), (81, 1499608), (88, 1380321), (99, 1226952), (108, 1124706), (132, 920214), (162, 749804), (198, 613476), (216, 562353), (264, 460107), (297, 408984), (324, 374902), (396, 306738), (594, 204492), (648, 187451), (792, 153369), (891, 136328), (1188, 102246), (1782, 68164), (2376, 51123), (3564, 34082), (7128, 17041)]

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