298966352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{2741}}^1$

素因数の和:3167

約数の個数: 40

約数和(自身を含む): 615074472

約数和(自身を除く): 316108120

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 401, 802, 1604, 2741, 3208, 5482, 6416, 6817, 10964, 13634, 21928, 27268, 43856, 46597, 54536, 93194, 109072, 186388, 372776, 745552, 1099141, 2198282, 4396564, 8793128, 17586256, 18685397, 37370794, 74741588, 149483176, 298966352]

約数ペア:

[(1, 298966352), (2, 149483176), (4, 74741588), (8, 37370794), (16, 18685397), (17, 17586256), (34, 8793128), (68, 4396564), (136, 2198282), (272, 1099141), (401, 745552), (802, 372776), (1604, 186388), (2741, 109072), (3208, 93194), (5482, 54536), (6416, 46597), (6817, 43856), (10964, 27268), (13634, 21928)]