268904182

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 427680000

約数和(自身を除く): 158775818

約数列:

[1, 2, 29, 58, 59, 118, 179, 358, 439, 878, 1711, 3422, 5191, 10382, 10561, 12731, 21122, 25462, 25901, 51802, 78581, 157162, 306269, 612538, 751129, 1502258, 2278849, 4557698, 4636279, 9272558, 134452091, 268904182]

約数ペア:

[(1, 268904182), (2, 134452091), (29, 9272558), (58, 4636279), (59, 4557698), (118, 2278849), (179, 1502258), (358, 751129), (439, 612538), (878, 306269), (1711, 157162), (3422, 78581), (5191, 51802), (10382, 25901), (10561, 25462), (12731, 21122)]