712471704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1879}}^1$

素因数の和:1993

約数の個数: 128

約数和(自身を含む): 2126054400

約数和(自身を除く): 1413582696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 61, 74, 84, 111, 122, 148, 168, 183, 222, 244, 259, 296, 366, 427, 444, 488, 518, 732, 777, 854, 888, 1036, 1281, 1464, 1554, 1708, 1879, 2072, 2257, 2562, 3108, 3416, 3758, 4514, 5124, 5637, 6216, 6771, 7516, 9028, 10248, 11274, 13153, 13542, 15032, 15799, 18056, 22548, 26306, 27084, 31598, 39459, 45096, 47397, 52612, 54168, 63196, 69523, 78918, 94794, 105224, 114619, 126392, 139046, 157836, 189588, 208569, 229238, 278092, 315672, 343857, 379176, 417138, 458476, 486661, 556184, 687714, 802333, 834276, 916952, 973322, 1375428, 1459983, 1604666, 1668552, 1946644, 2406999, 2750856, 2919966, 3209332, 3893288, 4240903, 4813998, 5839932, 6418664, 8481806, 9627996, 11679864, 12722709, 16963612, 19255992, 25445418, 29686321, 33927224, 50890836, 59372642, 89058963, 101781672, 118745284, 178117926, 237490568, 356235852, 712471704]

約数ペア:

[(1, 712471704), (2, 356235852), (3, 237490568), (4, 178117926), (6, 118745284), (7, 101781672), (8, 89058963), (12, 59372642), (14, 50890836), (21, 33927224), (24, 29686321), (28, 25445418), (37, 19255992), (42, 16963612), (56, 12722709), (61, 11679864), (74, 9627996), (84, 8481806), (111, 6418664), (122, 5839932), (148, 4813998), (168, 4240903), (183, 3893288), (222, 3209332), (244, 2919966), (259, 2750856), (296, 2406999), (366, 1946644), (427, 1668552), (444, 1604666), (488, 1459983), (518, 1375428), (732, 973322), (777, 916952), (854, 834276), (888, 802333), (1036, 687714), (1281, 556184), (1464, 486661), (1554, 458476), (1708, 417138), (1879, 379176), (2072, 343857), (2257, 315672), (2562, 278092), (3108, 229238), (3416, 208569), (3758, 189588), (4514, 157836), (5124, 139046), (5637, 126392), (6216, 114619), (6771, 105224), (7516, 94794), (9028, 78918), (10248, 69523), (11274, 63196), (13153, 54168), (13542, 52612), (15032, 47397), (15799, 45096), (18056, 39459), (22548, 31598), (26306, 27084)]