7549272016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{18433}}^1$

素因数の和:18644

約数の個数: 80

約数和(自身を含む): 17280768960

約数和(自身を除く): 9731496944

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 179, 208, 286, 358, 572, 716, 1144, 1432, 1969, 2288, 2327, 2864, 3938, 4654, 7876, 9308, 15752, 18433, 18616, 25597, 31504, 36866, 37232, 51194, 73732, 102388, 147464, 202763, 204776, 239629, 294928, 405526, 409552, 479258, 811052, 958516, 1622104, 1917032, 2635919, 3244208, 3299507, 3834064, 5271838, 6599014, 10543676, 13198028, 21087352, 26396056, 36294577, 42174704, 42893591, 52792112, 72589154, 85787182, 145178308, 171574364, 290356616, 343148728, 471829501, 580713232, 686297456, 943659002, 1887318004, 3774636008, 7549272016]

約数ペア:

[(1, 7549272016), (2, 3774636008), (4, 1887318004), (8, 943659002), (11, 686297456), (13, 580713232), (16, 471829501), (22, 343148728), (26, 290356616), (44, 171574364), (52, 145178308), (88, 85787182), (104, 72589154), (143, 52792112), (176, 42893591), (179, 42174704), (208, 36294577), (286, 26396056), (358, 21087352), (572, 13198028), (716, 10543676), (1144, 6599014), (1432, 5271838), (1969, 3834064), (2288, 3299507), (2327, 3244208), (2864, 2635919), (3938, 1917032), (4654, 1622104), (7876, 958516), (9308, 811052), (15752, 479258), (18433, 409552), (18616, 405526), (25597, 294928), (31504, 239629), (36866, 204776), (37232, 202763), (51194, 147464), (73732, 102388)]