2440704

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{227}}^1$

素因数の和:255

約数の個数: 80

約数和(自身を含む): 7463808

約数和(自身を除く): 5023104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 227, 256, 336, 384, 448, 454, 512, 672, 681, 768, 896, 908, 1344, 1362, 1536, 1589, 1792, 1816, 2688, 2724, 3178, 3584, 3632, 4767, 5376, 5448, 6356, 7264, 9534, 10752, 10896, 12712, 14528, 19068, 21792, 25424, 29056, 38136, 43584, 50848, 58112, 76272, 87168, 101696, 116224, 152544, 174336, 203392, 305088, 348672, 406784, 610176, 813568, 1220352, 2440704]

約数ペア:

[(1, 2440704), (2, 1220352), (3, 813568), (4, 610176), (6, 406784), (7, 348672), (8, 305088), (12, 203392), (14, 174336), (16, 152544), (21, 116224), (24, 101696), (28, 87168), (32, 76272), (42, 58112), (48, 50848), (56, 43584), (64, 38136), (84, 29056), (96, 25424), (112, 21792), (128, 19068), (168, 14528), (192, 12712), (224, 10896), (227, 10752), (256, 9534), (336, 7264), (384, 6356), (448, 5448), (454, 5376), (512, 4767), (672, 3632), (681, 3584), (768, 3178), (896, 2724), (908, 2688), (1344, 1816), (1362, 1792), (1536, 1589)]