247391616

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37897}}^1$

素因数の和:37931

約数の個数: 64

約数和(自身を含む): 695807280

約数和(自身を除く): 448415664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 6528, 37897, 75794, 113691, 151588, 227382, 303176, 454764, 606352, 644249, 909528, 1212704, 1288498, 1819056, 1932747, 2425408, 2576996, 3638112, 3865494, 4850816, 5153992, 7276224, 7730988, 10307984, 14552448, 15461976, 20615968, 30923952, 41231936, 61847904, 82463872, 123695808, 247391616]

約数ペア:

[(1, 247391616), (2, 123695808), (3, 82463872), (4, 61847904), (6, 41231936), (8, 30923952), (12, 20615968), (16, 15461976), (17, 14552448), (24, 10307984), (32, 7730988), (34, 7276224), (48, 5153992), (51, 4850816), (64, 3865494), (68, 3638112), (96, 2576996), (102, 2425408), (128, 1932747), (136, 1819056), (192, 1288498), (204, 1212704), (272, 909528), (384, 644249), (408, 606352), (544, 454764), (816, 303176), (1088, 227382), (1632, 151588), (2176, 113691), (3264, 75794), (6528, 37897)]