239946688

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:749

約数の個数: 56

約数和(自身を含む): 489825792

約数和(自身を除く): 249879104

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 127, 212, 254, 424, 508, 557, 848, 1016, 1114, 1696, 2032, 2228, 3392, 4064, 4456, 6731, 8128, 8912, 13462, 17824, 26924, 29521, 35648, 53848, 59042, 70739, 107696, 118084, 141478, 215392, 236168, 282956, 430784, 472336, 565912, 944672, 1131824, 1889344, 2263648, 3749167, 4527296, 7498334, 14996668, 29993336, 59986672, 119973344, 239946688]

約数ペア:

[(1, 239946688), (2, 119973344), (4, 59986672), (8, 29993336), (16, 14996668), (32, 7498334), (53, 4527296), (64, 3749167), (106, 2263648), (127, 1889344), (212, 1131824), (254, 944672), (424, 565912), (508, 472336), (557, 430784), (848, 282956), (1016, 236168), (1114, 215392), (1696, 141478), (2032, 118084), (2228, 107696), (3392, 70739), (4064, 59042), (4456, 53848), (6731, 35648), (8128, 29521), (8912, 26924), (13462, 17824)]