520042992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{709}}^1$

素因数の和:823

約数の個数: 160

約数和(自身を含む): 1605849600

約数和(自身を除く): 1085806608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 59, 74, 84, 111, 112, 118, 148, 168, 177, 222, 236, 259, 296, 336, 354, 413, 444, 472, 518, 592, 708, 709, 777, 826, 888, 944, 1036, 1239, 1416, 1418, 1554, 1652, 1776, 2072, 2127, 2183, 2478, 2832, 2836, 3108, 3304, 4144, 4254, 4366, 4956, 4963, 5672, 6216, 6549, 6608, 8508, 8732, 9912, 9926, 11344, 12432, 13098, 14889, 15281, 17016, 17464, 19824, 19852, 26196, 26233, 29778, 30562, 34032, 34928, 39704, 41831, 45843, 52392, 52466, 59556, 61124, 78699, 79408, 83662, 91686, 104784, 104932, 119112, 122248, 125493, 157398, 167324, 183372, 183631, 209864, 238224, 244496, 250986, 292817, 314796, 334648, 366744, 367262, 419728, 501972, 550893, 585634, 629592, 669296, 733488, 734524, 878451, 1003944, 1101786, 1171268, 1259184, 1469048, 1547747, 1756902, 2007888, 2203572, 2342536, 2938096, 3095494, 3513804, 4407144, 4643241, 4685072, 6190988, 7027608, 8814288, 9286482, 10834229, 12381976, 14055216, 18572964, 21668458, 24763952, 32502687, 37145928, 43336916, 65005374, 74291856, 86673832, 130010748, 173347664, 260021496, 520042992]

約数ペア:

[(1, 520042992), (2, 260021496), (3, 173347664), (4, 130010748), (6, 86673832), (7, 74291856), (8, 65005374), (12, 43336916), (14, 37145928), (16, 32502687), (21, 24763952), (24, 21668458), (28, 18572964), (37, 14055216), (42, 12381976), (48, 10834229), (56, 9286482), (59, 8814288), (74, 7027608), (84, 6190988), (111, 4685072), (112, 4643241), (118, 4407144), (148, 3513804), (168, 3095494), (177, 2938096), (222, 2342536), (236, 2203572), (259, 2007888), (296, 1756902), (336, 1547747), (354, 1469048), (413, 1259184), (444, 1171268), (472, 1101786), (518, 1003944), (592, 878451), (708, 734524), (709, 733488), (777, 669296), (826, 629592), (888, 585634), (944, 550893), (1036, 501972), (1239, 419728), (1416, 367262), (1418, 366744), (1554, 334648), (1652, 314796), (1776, 292817), (2072, 250986), (2127, 244496), (2183, 238224), (2478, 209864), (2832, 183631), (2836, 183372), (3108, 167324), (3304, 157398), (4144, 125493), (4254, 122248), (4366, 119112), (4956, 104932), (4963, 104784), (5672, 91686), (6216, 83662), (6549, 79408), (6608, 78699), (8508, 61124), (8732, 59556), (9912, 52466), (9926, 52392), (11344, 45843), (12432, 41831), (13098, 39704), (14889, 34928), (15281, 34032), (17016, 30562), (17464, 29778), (19824, 26233), (19852, 26196)]