2705448

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 7560000

約数和(自身を除く): 4854552

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 349, 408, 456, 646, 698, 969, 1047, 1292, 1396, 1938, 2094, 2584, 2792, 3876, 4188, 5933, 6631, 7752, 8376, 11866, 13262, 17799, 19893, 23732, 26524, 35598, 39786, 47464, 53048, 71196, 79572, 112727, 142392, 159144, 225454, 338181, 450908, 676362, 901816, 1352724, 2705448]

約数ペア:

[(1, 2705448), (2, 1352724), (3, 901816), (4, 676362), (6, 450908), (8, 338181), (12, 225454), (17, 159144), (19, 142392), (24, 112727), (34, 79572), (38, 71196), (51, 53048), (57, 47464), (68, 39786), (76, 35598), (102, 26524), (114, 23732), (136, 19893), (152, 17799), (204, 13262), (228, 11866), (323, 8376), (349, 7752), (408, 6631), (456, 5933), (646, 4188), (698, 3876), (969, 2792), (1047, 2584), (1292, 2094), (1396, 1938)]