318349376

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{739}}^1$

素因数の和:931

約数の個数: 56

約数和(自身を含む): 649589760

約数和(自身を除く): 331240384

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 127, 212, 254, 424, 508, 739, 848, 1016, 1478, 1696, 2032, 2956, 3392, 4064, 5912, 6731, 8128, 11824, 13462, 23648, 26924, 39167, 47296, 53848, 78334, 93853, 107696, 156668, 187706, 215392, 313336, 375412, 430784, 626672, 750824, 1253344, 1501648, 2506688, 3003296, 4974209, 6006592, 9948418, 19896836, 39793672, 79587344, 159174688, 318349376]

約数ペア:

[(1, 318349376), (2, 159174688), (4, 79587344), (8, 39793672), (16, 19896836), (32, 9948418), (53, 6006592), (64, 4974209), (106, 3003296), (127, 2506688), (212, 1501648), (254, 1253344), (424, 750824), (508, 626672), (739, 430784), (848, 375412), (1016, 313336), (1478, 215392), (1696, 187706), (2032, 156668), (2956, 107696), (3392, 93853), (4064, 78334), (5912, 53848), (6731, 47296), (8128, 39167), (11824, 26924), (13462, 23648)]