256036620336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1759847}}^1$

素因数の和:1760298

約数の個数: 80

約数和(自身を含む): 757663839744

約数和(自身を除く): 501627219408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 433, 866, 1299, 1732, 2598, 3031, 3464, 5196, 6062, 6928, 9093, 10392, 12124, 18186, 20784, 24248, 36372, 48496, 72744, 145488, 1759847, 3519694, 5279541, 7039388, 10559082, 12318929, 14078776, 21118164, 24637858, 28157552, 36956787, 42236328, 49275716, 73913574, 84472656, 98551432, 147827148, 197102864, 295654296, 591308592, 762013751, 1524027502, 2286041253, 3048055004, 4572082506, 5334096257, 6096110008, 9144165012, 10668192514, 12192220016, 16002288771, 18288330024, 21336385028, 32004577542, 36576660048, 42672770056, 64009155084, 85345540112, 128018310168, 256036620336]

約数ペア:

[(1, 256036620336), (2, 128018310168), (3, 85345540112), (4, 64009155084), (6, 42672770056), (7, 36576660048), (8, 32004577542), (12, 21336385028), (14, 18288330024), (16, 16002288771), (21, 12192220016), (24, 10668192514), (28, 9144165012), (42, 6096110008), (48, 5334096257), (56, 4572082506), (84, 3048055004), (112, 2286041253), (168, 1524027502), (336, 762013751), (433, 591308592), (866, 295654296), (1299, 197102864), (1732, 147827148), (2598, 98551432), (3031, 84472656), (3464, 73913574), (5196, 49275716), (6062, 42236328), (6928, 36956787), (9093, 28157552), (10392, 24637858), (12124, 21118164), (18186, 14078776), (20784, 12318929), (24248, 10559082), (36372, 7039388), (48496, 5279541), (72744, 3519694), (145488, 1759847)]