258944064

素因数分解:

$2^6\times 3^1\times {\mathrm{83}}^1\times {\mathrm{16249}}^1$

素因数の和:16347

約数の個数: 56

約数和(自身を含む): 693420000

約数和(自身を除く): 434475936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 166, 192, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 5312, 7968, 15936, 16249, 32498, 48747, 64996, 97494, 129992, 194988, 259984, 389976, 519968, 779952, 1039936, 1348667, 1559904, 2697334, 3119808, 4046001, 5394668, 8092002, 10789336, 16184004, 21578672, 32368008, 43157344, 64736016, 86314688, 129472032, 258944064]

約数ペア:

[(1, 258944064), (2, 129472032), (3, 86314688), (4, 64736016), (6, 43157344), (8, 32368008), (12, 21578672), (16, 16184004), (24, 10789336), (32, 8092002), (48, 5394668), (64, 4046001), (83, 3119808), (96, 2697334), (166, 1559904), (192, 1348667), (249, 1039936), (332, 779952), (498, 519968), (664, 389976), (996, 259984), (1328, 194988), (1992, 129992), (2656, 97494), (3984, 64996), (5312, 48747), (7968, 32498), (15936, 16249)]