217234608

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{145991}}^1$

素因数の和:146033

約数の個数: 40

約数和(自身を含む): 579296256

約数和(自身を除く): 362061648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 145991, 291982, 437973, 583964, 875946, 1167928, 1751892, 2335856, 3503784, 4525721, 7007568, 9051442, 13577163, 18102884, 27154326, 36205768, 54308652, 72411536, 108617304, 217234608]

約数ペア:

[(1, 217234608), (2, 108617304), (3, 72411536), (4, 54308652), (6, 36205768), (8, 27154326), (12, 18102884), (16, 13577163), (24, 9051442), (31, 7007568), (48, 4525721), (62, 3503784), (93, 2335856), (124, 1751892), (186, 1167928), (248, 875946), (372, 583964), (496, 437973), (744, 291982), (1488, 145991)]