258191928

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{51971}}^1$

素因数の和:52009

約数の個数: 64

約数和(自身を含む): 748396800

約数和(自身を除く): 490204872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 51971, 103942, 155913, 207884, 311826, 415768, 467739, 623652, 935478, 1195333, 1247304, 1403217, 1870956, 2390666, 2806434, 3585999, 3741912, 4781332, 5612868, 7171998, 9562664, 10757997, 11225736, 14343996, 21515994, 28687992, 32273991, 43031988, 64547982, 86063976, 129095964, 258191928]

約数ペア:

[(1, 258191928), (2, 129095964), (3, 86063976), (4, 64547982), (6, 43031988), (8, 32273991), (9, 28687992), (12, 21515994), (18, 14343996), (23, 11225736), (24, 10757997), (27, 9562664), (36, 7171998), (46, 5612868), (54, 4781332), (69, 3741912), (72, 3585999), (92, 2806434), (108, 2390666), (138, 1870956), (184, 1403217), (207, 1247304), (216, 1195333), (276, 935478), (414, 623652), (552, 467739), (621, 415768), (828, 311826), (1242, 207884), (1656, 155913), (2484, 103942), (4968, 51971)]