655121656

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{8291}}^1$

素因数の和:8404

約数の個数: 64

約数和(自身を含む): 1504500480

約数和(自身を除く): 849378824

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 83, 119, 136, 166, 238, 332, 476, 581, 664, 952, 1162, 1411, 2324, 2822, 4648, 5644, 8291, 9877, 11288, 16582, 19754, 33164, 39508, 58037, 66328, 79016, 116074, 140947, 232148, 281894, 464296, 563788, 688153, 986629, 1127576, 1376306, 1973258, 2752612, 3946516, 4817071, 5505224, 7893032, 9634142, 11698601, 19268284, 23397202, 38536568, 46794404, 81890207, 93588808, 163780414, 327560828, 655121656]

約数ペア:

[(1, 655121656), (2, 327560828), (4, 163780414), (7, 93588808), (8, 81890207), (14, 46794404), (17, 38536568), (28, 23397202), (34, 19268284), (56, 11698601), (68, 9634142), (83, 7893032), (119, 5505224), (136, 4817071), (166, 3946516), (238, 2752612), (332, 1973258), (476, 1376306), (581, 1127576), (664, 986629), (952, 688153), (1162, 563788), (1411, 464296), (2324, 281894), (2822, 232148), (4648, 140947), (5644, 116074), (8291, 79016), (9877, 66328), (11288, 58037), (16582, 39508), (19754, 33164)]