219929976

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{911}}^1$

素因数の和:1409

約数の個数: 96

約数和(自身を含む): 682905600

約数和(自身を除く): 462975624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 479, 504, 911, 958, 1437, 1822, 1916, 2733, 2874, 3353, 3644, 3832, 4311, 5466, 5748, 6377, 6706, 7288, 8199, 8622, 10059, 10932, 11496, 12754, 13412, 16398, 17244, 19131, 20118, 21864, 25508, 26824, 30177, 32796, 34488, 38262, 40236, 51016, 57393, 60354, 65592, 76524, 80472, 114786, 120708, 153048, 229572, 241416, 436369, 459144, 872738, 1309107, 1745476, 2618214, 3054583, 3490952, 3927321, 5236428, 6109166, 7854642, 9163749, 10472856, 12218332, 15709284, 18327498, 24436664, 27491247, 31418568, 36654996, 54982494, 73309992, 109964988, 219929976]

約数ペア:

[(1, 219929976), (2, 109964988), (3, 73309992), (4, 54982494), (6, 36654996), (7, 31418568), (8, 27491247), (9, 24436664), (12, 18327498), (14, 15709284), (18, 12218332), (21, 10472856), (24, 9163749), (28, 7854642), (36, 6109166), (42, 5236428), (56, 3927321), (63, 3490952), (72, 3054583), (84, 2618214), (126, 1745476), (168, 1309107), (252, 872738), (479, 459144), (504, 436369), (911, 241416), (958, 229572), (1437, 153048), (1822, 120708), (1916, 114786), (2733, 80472), (2874, 76524), (3353, 65592), (3644, 60354), (3832, 57393), (4311, 51016), (5466, 40236), (5748, 38262), (6377, 34488), (6706, 32796), (7288, 30177), (8199, 26824), (8622, 25508), (10059, 21864), (10932, 20118), (11496, 19131), (12754, 17244), (13412, 16398)]