2691519488

素因数分解:

$2^{10}\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4219}}^1$

素因数の和:4335

約数の個数: 88

約数和(自身を含む): 6219604800

約数和(自身を除く): 3528085312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 224, 256, 356, 448, 512, 623, 712, 896, 1024, 1246, 1424, 1792, 2492, 2848, 3584, 4219, 4984, 5696, 7168, 8438, 9968, 11392, 16876, 19936, 22784, 29533, 33752, 39872, 45568, 59066, 67504, 79744, 91136, 118132, 135008, 159488, 236264, 270016, 318976, 375491, 472528, 540032, 637952, 750982, 945056, 1080064, 1501964, 1890112, 2160128, 2628437, 3003928, 3780224, 4320256, 5256874, 6007856, 7560448, 10513748, 12015712, 15120896, 21027496, 24031424, 30241792, 42054992, 48062848, 84109984, 96125696, 168219968, 192251392, 336439936, 384502784, 672879872, 1345759744, 2691519488]

約数ペア:

[(1, 2691519488), (2, 1345759744), (4, 672879872), (7, 384502784), (8, 336439936), (14, 192251392), (16, 168219968), (28, 96125696), (32, 84109984), (56, 48062848), (64, 42054992), (89, 30241792), (112, 24031424), (128, 21027496), (178, 15120896), (224, 12015712), (256, 10513748), (356, 7560448), (448, 6007856), (512, 5256874), (623, 4320256), (712, 3780224), (896, 3003928), (1024, 2628437), (1246, 2160128), (1424, 1890112), (1792, 1501964), (2492, 1080064), (2848, 945056), (3584, 750982), (4219, 637952), (4984, 540032), (5696, 472528), (7168, 375491), (8438, 318976), (9968, 270016), (11392, 236264), (16876, 159488), (19936, 135008), (22784, 118132), (29533, 91136), (33752, 79744), (39872, 67504), (45568, 59066)]