About the Number

121402304

121402303 ← → 121402305

2進数表記:111001111000111001111000000

漢数字表記:一億二千百四十万二千三百四

素因数分解:

2 6 × 17 1 × 241 1 × 463 1

素因数の和:733
約数の個数: 56
約数和(自身を含む): 256690368
約数和(自身を除く): 135288064

約数列:
[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 241, 272, 463, 482, 544, 926, 964, 1088, 1852, 1928, 3704, 3856, 4097, 7408, 7712, 7871, 8194, 14816, 15424, 15742, 16388, 29632, 31484, 32776, 62968, 65552, 111583, 125936, 131104, 223166, 251872, 262208, 446332, 503744, 892664, 1785328, 1896911, 3570656, 3793822, 7141312, 7587644, 15175288, 30350576, 60701152, 121402304]

約数ペア:
[(1, 121402304), (2, 60701152), (4, 30350576), (8, 15175288), (16, 7587644), (17, 7141312), (32, 3793822), (34, 3570656), (64, 1896911), (68, 1785328), (136, 892664), (241, 503744), (272, 446332), (463, 262208), (482, 251872), (544, 223166), (926, 131104), (964, 125936), (1088, 111583), (1852, 65552), (1928, 62968), (3704, 32776), (3856, 31484), (4097, 29632), (7408, 16388), (7712, 15742), (7871, 15424), (8194, 14816)]

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