229870518

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:821

約数の個数: 64

約数和(自身を含む): 498161664

約数和(自身を除く): 268291146

約数列:

[1, 2, 3, 6, 31, 41, 43, 62, 82, 86, 93, 123, 129, 186, 246, 258, 701, 1271, 1333, 1402, 1763, 2103, 2542, 2666, 3526, 3813, 3999, 4206, 5289, 7626, 7998, 10578, 21731, 28741, 30143, 43462, 54653, 57482, 60286, 65193, 86223, 90429, 109306, 130386, 163959, 172446, 180858, 327918, 890971, 934433, 1235863, 1781942, 1868866, 2471726, 2672913, 2803299, 3707589, 5345826, 5606598, 7415178, 38311753, 76623506, 114935259, 229870518]

約数ペア:

[(1, 229870518), (2, 114935259), (3, 76623506), (6, 38311753), (31, 7415178), (41, 5606598), (43, 5345826), (62, 3707589), (82, 2803299), (86, 2672913), (93, 2471726), (123, 1868866), (129, 1781942), (186, 1235863), (246, 934433), (258, 890971), (701, 327918), (1271, 180858), (1333, 172446), (1402, 163959), (1763, 130386), (2103, 109306), (2542, 90429), (2666, 86223), (3526, 65193), (3813, 60286), (3999, 57482), (4206, 54653), (5289, 43462), (7626, 30143), (7998, 28741), (10578, 21731)]