238380184

素因数分解:

$2^3\times 7^1\times {\mathrm{977}}^1\times {\mathrm{4357}}^1$

素因数の和:5347

約数の個数: 32

約数和(自身を含む): 511454880

約数和(自身を除く): 273074696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 977, 1954, 3908, 4357, 6839, 7816, 8714, 13678, 17428, 27356, 30499, 34856, 54712, 60998, 121996, 243992, 4256789, 8513578, 17027156, 29797523, 34054312, 59595046, 119190092, 238380184]

約数ペア:

[(1, 238380184), (2, 119190092), (4, 59595046), (7, 34054312), (8, 29797523), (14, 17027156), (28, 8513578), (56, 4256789), (977, 243992), (1954, 121996), (3908, 60998), (4357, 54712), (6839, 34856), (7816, 30499), (8714, 27356), (13678, 17428)]