472864532

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1\times {\mathrm{409}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 957707520

約数和(自身を除く): 484842988

約数列:

[1, 2, 4, 7, 14, 28, 157, 263, 314, 409, 526, 628, 818, 1052, 1099, 1636, 1841, 2198, 2863, 3682, 4396, 5726, 7364, 11452, 41291, 64213, 82582, 107567, 128426, 165164, 215134, 256852, 289037, 430268, 449491, 578074, 752969, 898982, 1156148, 1505938, 1797964, 3011876, 16888019, 33776038, 67552076, 118216133, 236432266, 472864532]

約数ペア:

[(1, 472864532), (2, 236432266), (4, 118216133), (7, 67552076), (14, 33776038), (28, 16888019), (157, 3011876), (263, 1797964), (314, 1505938), (409, 1156148), (526, 898982), (628, 752969), (818, 578074), (1052, 449491), (1099, 430268), (1636, 289037), (1841, 256852), (2198, 215134), (2863, 165164), (3682, 128426), (4396, 107567), (5726, 82582), (7364, 64213), (11452, 41291)]