2897331372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1217}}^1\times {\mathrm{5087}}^1$

素因数の和:6327

約数の個数: 72

約数和(自身を含む): 7895212416

約数和(自身を除く): 4997881044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1217, 2434, 3651, 4868, 5087, 7302, 10174, 10953, 14604, 15261, 15821, 20348, 21906, 30522, 31642, 43812, 45783, 47463, 61044, 63284, 66131, 91566, 94926, 132262, 142389, 183132, 189852, 198393, 264524, 284778, 396786, 569556, 595179, 793572, 1190358, 2380716, 6190879, 12381758, 18572637, 24763516, 37145274, 55717911, 74290548, 80481427, 111435822, 160962854, 222871644, 241444281, 321925708, 482888562, 724332843, 965777124, 1448665686, 2897331372]

約数ペア:

[(1, 2897331372), (2, 1448665686), (3, 965777124), (4, 724332843), (6, 482888562), (9, 321925708), (12, 241444281), (13, 222871644), (18, 160962854), (26, 111435822), (36, 80481427), (39, 74290548), (52, 55717911), (78, 37145274), (117, 24763516), (156, 18572637), (234, 12381758), (468, 6190879), (1217, 2380716), (2434, 1190358), (3651, 793572), (4868, 595179), (5087, 569556), (7302, 396786), (10174, 284778), (10953, 264524), (14604, 198393), (15261, 189852), (15821, 183132), (20348, 142389), (21906, 132262), (30522, 94926), (31642, 91566), (43812, 66131), (45783, 63284), (47463, 61044)]