3996438768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{25253}}^1$

素因数の和:25431

約数の個数: 120

約数和(自身を含む): 12864185568

約数和(自身を除く): 8867746800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 157, 168, 252, 314, 336, 471, 504, 628, 942, 1008, 1099, 1256, 1413, 1884, 2198, 2512, 2826, 3297, 3768, 4396, 5652, 6594, 7536, 8792, 9891, 11304, 13188, 17584, 19782, 22608, 25253, 26376, 39564, 50506, 52752, 75759, 79128, 101012, 151518, 158256, 176771, 202024, 227277, 303036, 353542, 404048, 454554, 530313, 606072, 707084, 909108, 1060626, 1212144, 1414168, 1590939, 1818216, 2121252, 2828336, 3181878, 3636432, 3964721, 4242504, 6363756, 7929442, 8485008, 11894163, 12727512, 15858884, 23788326, 25455024, 27753047, 31717768, 35682489, 47576652, 55506094, 63435536, 71364978, 83259141, 95153304, 111012188, 142729956, 166518282, 190306608, 222024376, 249777423, 285459912, 333036564, 444048752, 499554846, 570919824, 666073128, 999109692, 1332146256, 1998219384, 3996438768]

約数ペア:

[(1, 3996438768), (2, 1998219384), (3, 1332146256), (4, 999109692), (6, 666073128), (7, 570919824), (8, 499554846), (9, 444048752), (12, 333036564), (14, 285459912), (16, 249777423), (18, 222024376), (21, 190306608), (24, 166518282), (28, 142729956), (36, 111012188), (42, 95153304), (48, 83259141), (56, 71364978), (63, 63435536), (72, 55506094), (84, 47576652), (112, 35682489), (126, 31717768), (144, 27753047), (157, 25455024), (168, 23788326), (252, 15858884), (314, 12727512), (336, 11894163), (471, 8485008), (504, 7929442), (628, 6363756), (942, 4242504), (1008, 3964721), (1099, 3636432), (1256, 3181878), (1413, 2828336), (1884, 2121252), (2198, 1818216), (2512, 1590939), (2826, 1414168), (3297, 1212144), (3768, 1060626), (4396, 909108), (5652, 707084), (6594, 606072), (7536, 530313), (8792, 454554), (9891, 404048), (11304, 353542), (13188, 303036), (17584, 227277), (19782, 202024), (22608, 176771), (25253, 158256), (26376, 151518), (39564, 101012), (50506, 79128), (52752, 75759)]