353028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 928256

約数和(自身を除く): 575228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 73, 78, 93, 124, 146, 156, 186, 219, 292, 372, 403, 438, 806, 876, 949, 1209, 1612, 1898, 2263, 2418, 2847, 3796, 4526, 4836, 5694, 6789, 9052, 11388, 13578, 27156, 29419, 58838, 88257, 117676, 176514, 353028]

約数ペア:

[(1, 353028), (2, 176514), (3, 117676), (4, 88257), (6, 58838), (12, 29419), (13, 27156), (26, 13578), (31, 11388), (39, 9052), (52, 6789), (62, 5694), (73, 4836), (78, 4526), (93, 3796), (124, 2847), (146, 2418), (156, 2263), (186, 1898), (219, 1612), (292, 1209), (372, 949), (403, 876), (438, 806)]