205710048

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{23041}}^1$

素因数の和:23088

約数の個数: 72

約数和(自身を含む): 603884736

約数和(自身を除く): 398174688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 23041, 46082, 69123, 92164, 138246, 184328, 207369, 276492, 368656, 414738, 552984, 714271, 737312, 829476, 1105968, 1428542, 1658952, 2142813, 2211936, 2857084, 3317904, 4285626, 5714168, 6428439, 6635808, 8571252, 11428336, 12856878, 17142504, 22856672, 25713756, 34285008, 51427512, 68570016, 102855024, 205710048]

約数ペア:

[(1, 205710048), (2, 102855024), (3, 68570016), (4, 51427512), (6, 34285008), (8, 25713756), (9, 22856672), (12, 17142504), (16, 12856878), (18, 11428336), (24, 8571252), (31, 6635808), (32, 6428439), (36, 5714168), (48, 4285626), (62, 3317904), (72, 2857084), (93, 2211936), (96, 2142813), (124, 1658952), (144, 1428542), (186, 1105968), (248, 829476), (279, 737312), (288, 714271), (372, 552984), (496, 414738), (558, 368656), (744, 276492), (992, 207369), (1116, 184328), (1488, 138246), (2232, 92164), (2976, 69123), (4464, 46082), (8928, 23041)]