980201304

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1033}}^1$

素因数の和:1262

約数の個数: 128

約数和(自身を含む): 2858803200

約数和(自身を除く): 1878601896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 191, 207, 216, 276, 382, 414, 552, 573, 621, 764, 828, 1033, 1146, 1242, 1528, 1656, 1719, 2066, 2292, 2484, 3099, 3438, 4132, 4393, 4584, 4968, 5157, 6198, 6876, 8264, 8786, 9297, 10314, 12396, 13179, 13752, 17572, 18594, 20628, 23759, 24792, 26358, 27891, 35144, 37188, 39537, 41256, 47518, 52716, 55782, 71277, 74376, 79074, 95036, 105432, 111564, 118611, 142554, 158148, 190072, 197303, 213831, 223128, 237222, 285108, 316296, 394606, 427662, 474444, 570216, 591909, 641493, 789212, 855324, 948888, 1183818, 1282986, 1578424, 1710648, 1775727, 2367636, 2565972, 3551454, 4537969, 4735272, 5131944, 5327181, 7102908, 9075938, 10654362, 13613907, 14205816, 18151876, 21308724, 27227814, 36303752, 40841721, 42617448, 54455628, 81683442, 108911256, 122525163, 163366884, 245050326, 326733768, 490100652, 980201304]

約数ペア:

[(1, 980201304), (2, 490100652), (3, 326733768), (4, 245050326), (6, 163366884), (8, 122525163), (9, 108911256), (12, 81683442), (18, 54455628), (23, 42617448), (24, 40841721), (27, 36303752), (36, 27227814), (46, 21308724), (54, 18151876), (69, 14205816), (72, 13613907), (92, 10654362), (108, 9075938), (138, 7102908), (184, 5327181), (191, 5131944), (207, 4735272), (216, 4537969), (276, 3551454), (382, 2565972), (414, 2367636), (552, 1775727), (573, 1710648), (621, 1578424), (764, 1282986), (828, 1183818), (1033, 948888), (1146, 855324), (1242, 789212), (1528, 641493), (1656, 591909), (1719, 570216), (2066, 474444), (2292, 427662), (2484, 394606), (3099, 316296), (3438, 285108), (4132, 237222), (4393, 223128), (4584, 213831), (4968, 197303), (5157, 190072), (6198, 158148), (6876, 142554), (8264, 118611), (8786, 111564), (9297, 105432), (10314, 95036), (12396, 79074), (13179, 74376), (13752, 71277), (17572, 55782), (18594, 52716), (20628, 47518), (23759, 41256), (24792, 39537), (26358, 37188), (27891, 35144)]