315654248

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{7349}}^1$

素因数の和:7434

約数の個数: 64

約数和(自身を含む): 740880000

約数和(自身を除く): 425225752

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 59, 91, 104, 118, 182, 236, 364, 413, 472, 728, 767, 826, 1534, 1652, 3068, 3304, 5369, 6136, 7349, 10738, 14698, 21476, 29396, 42952, 51443, 58792, 95537, 102886, 191074, 205772, 382148, 411544, 433591, 668759, 764296, 867182, 1337518, 1734364, 2675036, 3035137, 3468728, 5350072, 5636683, 6070274, 11273366, 12140548, 22546732, 24281096, 39456781, 45093464, 78913562, 157827124, 315654248]

約数ペア:

[(1, 315654248), (2, 157827124), (4, 78913562), (7, 45093464), (8, 39456781), (13, 24281096), (14, 22546732), (26, 12140548), (28, 11273366), (52, 6070274), (56, 5636683), (59, 5350072), (91, 3468728), (104, 3035137), (118, 2675036), (182, 1734364), (236, 1337518), (364, 867182), (413, 764296), (472, 668759), (728, 433591), (767, 411544), (826, 382148), (1534, 205772), (1652, 191074), (3068, 102886), (3304, 95537), (5369, 58792), (6136, 51443), (7349, 42952), (10738, 29396), (14698, 21476)]