297136736

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23041}}^1$

素因数の和:23095

約数の個数: 48

約数和(自身を含む): 650337408

約数和(自身を除く): 353200672

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 23041, 46082, 92164, 184328, 299533, 368656, 599066, 714271, 737312, 1198132, 1428542, 2396264, 2857084, 4792528, 5714168, 9285523, 9585056, 11428336, 18571046, 22856672, 37142092, 74284184, 148568368, 297136736]

約数ペア:

[(1, 297136736), (2, 148568368), (4, 74284184), (8, 37142092), (13, 22856672), (16, 18571046), (26, 11428336), (31, 9585056), (32, 9285523), (52, 5714168), (62, 4792528), (104, 2857084), (124, 2396264), (208, 1428542), (248, 1198132), (403, 737312), (416, 714271), (496, 599066), (806, 368656), (992, 299533), (1612, 184328), (3224, 92164), (6448, 46082), (12896, 23041)]