619347636

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{29209}}^1$

素因数の和:29269

約数の個数: 72

約数和(自身を含む): 1701190400

約数和(自身を除く): 1081842764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 10602, 21204, 29209, 58418, 87627, 116836, 175254, 262881, 350508, 525762, 554971, 905479, 1051524, 1109942, 1664913, 1810958, 2219884, 2716437, 3329826, 3621916, 4994739, 5432874, 6659652, 8149311, 9989478, 10865748, 16298622, 17204101, 19978956, 32597244, 34408202, 51612303, 68816404, 103224606, 154836909, 206449212, 309673818, 619347636]

約数ペア:

[(1, 619347636), (2, 309673818), (3, 206449212), (4, 154836909), (6, 103224606), (9, 68816404), (12, 51612303), (18, 34408202), (19, 32597244), (31, 19978956), (36, 17204101), (38, 16298622), (57, 10865748), (62, 9989478), (76, 8149311), (93, 6659652), (114, 5432874), (124, 4994739), (171, 3621916), (186, 3329826), (228, 2716437), (279, 2219884), (342, 1810958), (372, 1664913), (558, 1109942), (589, 1051524), (684, 905479), (1116, 554971), (1178, 525762), (1767, 350508), (2356, 262881), (3534, 175254), (5301, 116836), (7068, 87627), (10602, 58418), (21204, 29209)]