307359528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:487

約数の個数: 128

約数和(自身を含む): 907653120

約数和(自身を除く): 600293592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 157, 168, 172, 258, 271, 301, 314, 344, 471, 516, 542, 602, 628, 813, 903, 942, 1032, 1084, 1099, 1204, 1256, 1626, 1806, 1884, 1897, 2168, 2198, 2408, 3252, 3297, 3612, 3768, 3794, 4396, 5691, 6504, 6594, 6751, 7224, 7588, 8792, 11382, 11653, 13188, 13502, 15176, 20253, 22764, 23306, 26376, 27004, 34959, 40506, 42547, 45528, 46612, 47257, 54008, 69918, 81012, 81571, 85094, 93224, 94514, 127641, 139836, 141771, 162024, 163142, 170188, 189028, 244713, 255282, 279672, 283542, 297829, 326284, 340376, 378056, 489426, 510564, 567084, 595658, 652568, 893487, 978852, 1021128, 1134168, 1191316, 1786974, 1829521, 1957704, 2382632, 3573948, 3659042, 5488563, 7147896, 7318084, 10977126, 12806647, 14636168, 21954252, 25613294, 38419941, 43908504, 51226588, 76839882, 102453176, 153679764, 307359528]

約数ペア:

[(1, 307359528), (2, 153679764), (3, 102453176), (4, 76839882), (6, 51226588), (7, 43908504), (8, 38419941), (12, 25613294), (14, 21954252), (21, 14636168), (24, 12806647), (28, 10977126), (42, 7318084), (43, 7147896), (56, 5488563), (84, 3659042), (86, 3573948), (129, 2382632), (157, 1957704), (168, 1829521), (172, 1786974), (258, 1191316), (271, 1134168), (301, 1021128), (314, 978852), (344, 893487), (471, 652568), (516, 595658), (542, 567084), (602, 510564), (628, 489426), (813, 378056), (903, 340376), (942, 326284), (1032, 297829), (1084, 283542), (1099, 279672), (1204, 255282), (1256, 244713), (1626, 189028), (1806, 170188), (1884, 163142), (1897, 162024), (2168, 141771), (2198, 139836), (2408, 127641), (3252, 94514), (3297, 93224), (3612, 85094), (3768, 81571), (3794, 81012), (4396, 69918), (5691, 54008), (6504, 47257), (6594, 46612), (6751, 45528), (7224, 42547), (7588, 40506), (8792, 34959), (11382, 27004), (11653, 26376), (13188, 23306), (13502, 22764), (15176, 20253)]