860031888

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{1721}}^1$

素因数の和:2120

約数の個数: 80

約数和(自身を含む): 2306102400

約数和(自身を除く): 1446070512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 359, 464, 696, 718, 1077, 1392, 1436, 1721, 2154, 2872, 3442, 4308, 5163, 5744, 6884, 8616, 10326, 10411, 13768, 17232, 20652, 20822, 27536, 31233, 41304, 41644, 49909, 62466, 82608, 83288, 99818, 124932, 149727, 166576, 199636, 249864, 299454, 399272, 499728, 598908, 617839, 798544, 1197816, 1235678, 1853517, 2395632, 2471356, 3707034, 4942712, 7414068, 9885424, 14828136, 17917331, 29656272, 35834662, 53751993, 71669324, 107503986, 143338648, 215007972, 286677296, 430015944, 860031888]

約数ペア:

[(1, 860031888), (2, 430015944), (3, 286677296), (4, 215007972), (6, 143338648), (8, 107503986), (12, 71669324), (16, 53751993), (24, 35834662), (29, 29656272), (48, 17917331), (58, 14828136), (87, 9885424), (116, 7414068), (174, 4942712), (232, 3707034), (348, 2471356), (359, 2395632), (464, 1853517), (696, 1235678), (718, 1197816), (1077, 798544), (1392, 617839), (1436, 598908), (1721, 499728), (2154, 399272), (2872, 299454), (3442, 249864), (4308, 199636), (5163, 166576), (5744, 149727), (6884, 124932), (8616, 99818), (10326, 83288), (10411, 82608), (13768, 62466), (17232, 49909), (20652, 41644), (20822, 41304), (27536, 31233)]