188394688

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{353}}^1$

素因数の和:665

約数の個数: 56

約数和(自身を含む): 388437120

約数和(自身を除く): 200042432

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 269, 353, 496, 538, 706, 992, 1076, 1412, 1984, 2152, 2824, 4304, 5648, 8339, 8608, 10943, 11296, 16678, 17216, 21886, 22592, 33356, 43772, 66712, 87544, 94957, 133424, 175088, 189914, 266848, 350176, 379828, 533696, 700352, 759656, 1519312, 2943667, 3038624, 5887334, 6077248, 11774668, 23549336, 47098672, 94197344, 188394688]

約数ペア:

[(1, 188394688), (2, 94197344), (4, 47098672), (8, 23549336), (16, 11774668), (31, 6077248), (32, 5887334), (62, 3038624), (64, 2943667), (124, 1519312), (248, 759656), (269, 700352), (353, 533696), (496, 379828), (538, 350176), (706, 266848), (992, 189914), (1076, 175088), (1412, 133424), (1984, 94957), (2152, 87544), (2824, 66712), (4304, 43772), (5648, 33356), (8339, 22592), (8608, 21886), (10943, 17216), (11296, 16678)]