248311284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{1559}}^1$

素因数の和:2600

約数の個数: 48

約数和(自身を含む): 624973440

約数和(自身を除く): 376662156

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1021, 1559, 2042, 3063, 3118, 4084, 4677, 6126, 6236, 9354, 12252, 13273, 18708, 20267, 26546, 39819, 40534, 53092, 60801, 79638, 81068, 121602, 159276, 243204, 1591739, 3183478, 4775217, 6366956, 9550434, 19100868, 20692607, 41385214, 62077821, 82770428, 124155642, 248311284]

約数ペア:

[(1, 248311284), (2, 124155642), (3, 82770428), (4, 62077821), (6, 41385214), (12, 20692607), (13, 19100868), (26, 9550434), (39, 6366956), (52, 4775217), (78, 3183478), (156, 1591739), (1021, 243204), (1559, 159276), (2042, 121602), (3063, 81068), (3118, 79638), (4084, 60801), (4677, 53092), (6126, 40534), (6236, 39819), (9354, 26546), (12252, 20267), (13273, 18708)]