316362.0000000

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:301

約数の個数: 40

約数和(自身を含む): 10780560

約数和(自身を除く): 5600864

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 137, 139, 272, 274, 278, 548, 556, 1096, 1112, 2192, 2224, 2329, 2363, 4658, 4726, 9316, 9452, 18632, 18904, 19043, 37264, 37808, 38086, 76172, 152344, 304688, 323731, 647462, 1294924, 2589848, 5179696]

約数ペア:

[(1, 5179696), (2, 2589848), (4, 1294924), (8, 647462), (16, 323731), (17, 304688), (34, 152344), (68, 76172), (136, 38086), (137, 37808), (139, 37264), (272, 19043), (274, 18904), (278, 18632), (548, 9452), (556, 9316), (1096, 4726), (1112, 4658), (2192, 2363), (2224, 2329)]