456978897

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 711360000

約数和(自身を除く): 254381103

約数列:

[1, 3, 9, 29, 37, 79, 87, 111, 237, 261, 333, 599, 711, 1073, 1797, 2291, 2923, 3219, 5391, 6873, 8769, 9657, 17371, 20619, 22163, 26307, 47321, 52113, 66489, 84767, 141963, 156339, 199467, 254301, 425889, 642727, 762903, 1372309, 1750877, 1928181, 4116927, 5252631, 5784543, 12350781, 15757893, 50775433, 152326299, 456978897]

約数ペア:

[(1, 456978897), (3, 152326299), (9, 50775433), (29, 15757893), (37, 12350781), (79, 5784543), (87, 5252631), (111, 4116927), (237, 1928181), (261, 1750877), (333, 1372309), (599, 762903), (711, 642727), (1073, 425889), (1797, 254301), (2291, 199467), (2923, 156339), (3219, 141963), (5391, 84767), (6873, 66489), (8769, 52113), (9657, 47321), (17371, 26307), (20619, 22163)]