331107776

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9817}}^1$

素因数の和:9877

約数の個数: 56

約数和(自身を含む): 718206336

約数和(自身を除く): 387098560

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 4216, 8432, 9817, 16864, 19634, 33728, 39268, 78536, 157072, 166889, 304327, 314144, 333778, 608654, 628288, 667556, 1217308, 1335112, 2434616, 2670224, 4869232, 5173559, 5340448, 9738464, 10347118, 10680896, 19476928, 20694236, 41388472, 82776944, 165553888, 331107776]

約数ペア:

[(1, 331107776), (2, 165553888), (4, 82776944), (8, 41388472), (16, 20694236), (17, 19476928), (31, 10680896), (32, 10347118), (34, 9738464), (62, 5340448), (64, 5173559), (68, 4869232), (124, 2670224), (136, 2434616), (248, 1335112), (272, 1217308), (496, 667556), (527, 628288), (544, 608654), (992, 333778), (1054, 314144), (1088, 304327), (1984, 166889), (2108, 157072), (4216, 78536), (8432, 39268), (9817, 33728), (16864, 19634)]