289142712

素因数分解:

$2^3\times 3^2\times {\mathrm{1051}}^1\times {\mathrm{3821}}^1$

素因数の和:4884

約数の個数: 48

約数和(自身を含む): 784045080

約数和(自身を除く): 494902368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1051, 2102, 3153, 3821, 4204, 6306, 7642, 8408, 9459, 11463, 12612, 15284, 18918, 22926, 25224, 30568, 34389, 37836, 45852, 68778, 75672, 91704, 137556, 275112, 4015871, 8031742, 12047613, 16063484, 24095226, 32126968, 36142839, 48190452, 72285678, 96380904, 144571356, 289142712]

約数ペア:

[(1, 289142712), (2, 144571356), (3, 96380904), (4, 72285678), (6, 48190452), (8, 36142839), (9, 32126968), (12, 24095226), (18, 16063484), (24, 12047613), (36, 8031742), (72, 4015871), (1051, 275112), (2102, 137556), (3153, 91704), (3821, 75672), (4204, 68778), (6306, 45852), (7642, 37836), (8408, 34389), (9459, 30568), (11463, 25224), (12612, 22926), (15284, 18918)]