254751468

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{23773}}^1$

素因数の和:23846

約数の個数: 48

約数和(自身を含む): 639045120

約数和(自身を除く): 384293652

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 564, 893, 1786, 2679, 3572, 5358, 10716, 23773, 47546, 71319, 95092, 142638, 285276, 451687, 903374, 1117331, 1355061, 1806748, 2234662, 2710122, 3351993, 4469324, 5420244, 6703986, 13407972, 21229289, 42458578, 63687867, 84917156, 127375734, 254751468]

約数ペア:

[(1, 254751468), (2, 127375734), (3, 84917156), (4, 63687867), (6, 42458578), (12, 21229289), (19, 13407972), (38, 6703986), (47, 5420244), (57, 4469324), (76, 3351993), (94, 2710122), (114, 2234662), (141, 1806748), (188, 1355061), (228, 1117331), (282, 903374), (564, 451687), (893, 285276), (1786, 142638), (2679, 95092), (3572, 71319), (5358, 47546), (10716, 23773)]