289664868

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1\times {\mathrm{977}}^1$

素因数の和:1812

約数の個数: 48

約数和(自身を含む): 699277824

約数和(自身を除く): 409612956

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 797, 977, 1594, 1954, 2391, 2931, 3188, 3908, 4782, 5862, 9564, 11724, 24707, 30287, 49414, 60574, 74121, 90861, 98828, 121148, 148242, 181722, 296484, 363444, 778669, 1557338, 2336007, 3114676, 4672014, 9344028, 24138739, 48277478, 72416217, 96554956, 144832434, 289664868]

約数ペア:

[(1, 289664868), (2, 144832434), (3, 96554956), (4, 72416217), (6, 48277478), (12, 24138739), (31, 9344028), (62, 4672014), (93, 3114676), (124, 2336007), (186, 1557338), (372, 778669), (797, 363444), (977, 296484), (1594, 181722), (1954, 148242), (2391, 121148), (2931, 98828), (3188, 90861), (3908, 74121), (4782, 60574), (5862, 49414), (9564, 30287), (11724, 24707)]