321538344

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{2417}}^1$

素因数の和:2690

約数の個数: 64

約数和(自身を含む): 842624640

約数和(自身を除く): 521086296

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 241, 276, 482, 552, 723, 964, 1446, 1928, 2417, 2892, 4834, 5543, 5784, 7251, 9668, 11086, 14502, 16629, 19336, 22172, 29004, 33258, 44344, 55591, 58008, 66516, 111182, 133032, 166773, 222364, 333546, 444728, 582497, 667092, 1164994, 1334184, 1747491, 2329988, 3494982, 4659976, 6989964, 13397431, 13979928, 26794862, 40192293, 53589724, 80384586, 107179448, 160769172, 321538344]

約数ペア:

[(1, 321538344), (2, 160769172), (3, 107179448), (4, 80384586), (6, 53589724), (8, 40192293), (12, 26794862), (23, 13979928), (24, 13397431), (46, 6989964), (69, 4659976), (92, 3494982), (138, 2329988), (184, 1747491), (241, 1334184), (276, 1164994), (482, 667092), (552, 582497), (723, 444728), (964, 333546), (1446, 222364), (1928, 166773), (2417, 133032), (2892, 111182), (4834, 66516), (5543, 58008), (5784, 55591), (7251, 44344), (9668, 33258), (11086, 29004), (14502, 22172), (16629, 19336)]