2278286472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{39769}}^1$

素因数の和:39827

約数の個数: 128

約数和(自身を含む): 7330406400

約数和(自身を除く): 5052119928

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1302, 1364, 1736, 1848, 2046, 2387, 2604, 2728, 4092, 4774, 5208, 7161, 8184, 9548, 14322, 19096, 28644, 39769, 57288, 79538, 119307, 159076, 238614, 278383, 318152, 437459, 477228, 556766, 835149, 874918, 954456, 1113532, 1232839, 1312377, 1670298, 1749836, 2227064, 2465678, 2624754, 3062213, 3340596, 3499672, 3698517, 4931356, 5249508, 6124426, 6681192, 7397034, 8629873, 9186639, 9862712, 10499016, 12248852, 13561229, 14794068, 17259746, 18373278, 24497704, 25889619, 27122458, 29588136, 34519492, 36746556, 40683687, 51779238, 54244916, 69038984, 73493112, 81367374, 94928603, 103558476, 108489832, 162734748, 189857206, 207116952, 284785809, 325469496, 379714412, 569571618, 759428824, 1139143236, 2278286472]

約数ペア:

[(1, 2278286472), (2, 1139143236), (3, 759428824), (4, 569571618), (6, 379714412), (7, 325469496), (8, 284785809), (11, 207116952), (12, 189857206), (14, 162734748), (21, 108489832), (22, 103558476), (24, 94928603), (28, 81367374), (31, 73493112), (33, 69038984), (42, 54244916), (44, 51779238), (56, 40683687), (62, 36746556), (66, 34519492), (77, 29588136), (84, 27122458), (88, 25889619), (93, 24497704), (124, 18373278), (132, 17259746), (154, 14794068), (168, 13561229), (186, 12248852), (217, 10499016), (231, 9862712), (248, 9186639), (264, 8629873), (308, 7397034), (341, 6681192), (372, 6124426), (434, 5249508), (462, 4931356), (616, 3698517), (651, 3499672), (682, 3340596), (744, 3062213), (868, 2624754), (924, 2465678), (1023, 2227064), (1302, 1749836), (1364, 1670298), (1736, 1312377), (1848, 1232839), (2046, 1113532), (2387, 954456), (2604, 874918), (2728, 835149), (4092, 556766), (4774, 477228), (5208, 437459), (7161, 318152), (8184, 278383), (9548, 238614), (14322, 159076), (19096, 119307), (28644, 79538), (39769, 57288)]