248289048

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21419}}^1$

素因数の和:21461

約数の個数: 96

約数和(自身を含む): 801964800

約数和(自身を除く): 553675752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 168, 184, 207, 252, 276, 322, 414, 483, 504, 552, 644, 828, 966, 1288, 1449, 1656, 1932, 2898, 3864, 5796, 11592, 21419, 42838, 64257, 85676, 128514, 149933, 171352, 192771, 257028, 299866, 385542, 449799, 492637, 514056, 599732, 771084, 899598, 985274, 1199464, 1349397, 1477911, 1542168, 1799196, 1970548, 2698794, 2955822, 3448459, 3598392, 3941096, 4433733, 5397588, 5911644, 6896918, 8867466, 10345377, 10795176, 11823288, 13793836, 17734932, 20690754, 27587672, 31036131, 35469864, 41381508, 62072262, 82763016, 124144524, 248289048]

約数ペア:

[(1, 248289048), (2, 124144524), (3, 82763016), (4, 62072262), (6, 41381508), (7, 35469864), (8, 31036131), (9, 27587672), (12, 20690754), (14, 17734932), (18, 13793836), (21, 11823288), (23, 10795176), (24, 10345377), (28, 8867466), (36, 6896918), (42, 5911644), (46, 5397588), (56, 4433733), (63, 3941096), (69, 3598392), (72, 3448459), (84, 2955822), (92, 2698794), (126, 1970548), (138, 1799196), (161, 1542168), (168, 1477911), (184, 1349397), (207, 1199464), (252, 985274), (276, 899598), (322, 771084), (414, 599732), (483, 514056), (504, 492637), (552, 449799), (644, 385542), (828, 299866), (966, 257028), (1288, 192771), (1449, 171352), (1656, 149933), (1932, 128514), (2898, 85676), (3864, 64257), (5796, 42838), (11592, 21419)]