About the Number

121425864

121425863 ← → 121425865

2進数表記:111001111001100111111001000

漢数字表記:一億二千百四十二万五千八百六十四

素因数分解:

2 3 × 3 1 × 7 1 × 73 1 × 9901 1

素因数の和:9990
約数の個数: 64
約数和(自身を含む): 351719040
約数和(自身を除く): 230293176

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 1022, 1533, 1752, 2044, 3066, 4088, 6132, 9901, 12264, 19802, 29703, 39604, 59406, 69307, 79208, 118812, 138614, 207921, 237624, 277228, 415842, 554456, 722773, 831684, 1445546, 1663368, 2168319, 2891092, 4336638, 5059411, 5782184, 8673276, 10118822, 15178233, 17346552, 20237644, 30356466, 40475288, 60712932, 121425864]

約数ペア:
[(1, 121425864), (2, 60712932), (3, 40475288), (4, 30356466), (6, 20237644), (7, 17346552), (8, 15178233), (12, 10118822), (14, 8673276), (21, 5782184), (24, 5059411), (28, 4336638), (42, 2891092), (56, 2168319), (73, 1663368), (84, 1445546), (146, 831684), (168, 722773), (219, 554456), (292, 415842), (438, 277228), (511, 237624), (584, 207921), (876, 138614), (1022, 118812), (1533, 79208), (1752, 69307), (2044, 59406), (3066, 39604), (4088, 29703), (6132, 19802), (9901, 12264)]

このpageの処理時間: 0.060675621032714844 seconds