1389259704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{35491}}^1$

素因数の和:35740

約数の個数: 64

約数和(自身を含む): 3986461440

約数和(自身を除く): 2597201736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 233, 466, 699, 932, 1398, 1631, 1864, 2796, 3262, 4893, 5592, 6524, 9786, 13048, 19572, 35491, 39144, 70982, 106473, 141964, 212946, 248437, 283928, 425892, 496874, 745311, 851784, 993748, 1490622, 1987496, 2981244, 5962488, 8269403, 16538806, 24808209, 33077612, 49616418, 57885821, 66155224, 99232836, 115771642, 173657463, 198465672, 231543284, 347314926, 463086568, 694629852, 1389259704]

約数ペア:

[(1, 1389259704), (2, 694629852), (3, 463086568), (4, 347314926), (6, 231543284), (7, 198465672), (8, 173657463), (12, 115771642), (14, 99232836), (21, 66155224), (24, 57885821), (28, 49616418), (42, 33077612), (56, 24808209), (84, 16538806), (168, 8269403), (233, 5962488), (466, 2981244), (699, 1987496), (932, 1490622), (1398, 993748), (1631, 851784), (1864, 745311), (2796, 496874), (3262, 425892), (4893, 283928), (5592, 248437), (6524, 212946), (9786, 141964), (13048, 106473), (19572, 70982), (35491, 39144)]