2780976

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:274

約数の個数: 80

約数和(自身を含む): 8213760

約数和(自身を除く): 5432784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 132, 138, 176, 184, 229, 253, 264, 276, 368, 458, 506, 528, 552, 687, 759, 916, 1012, 1104, 1374, 1518, 1832, 2024, 2519, 2748, 3036, 3664, 4048, 5038, 5267, 5496, 6072, 7557, 10076, 10534, 10992, 12144, 15114, 15801, 20152, 21068, 30228, 31602, 40304, 42136, 57937, 60456, 63204, 84272, 115874, 120912, 126408, 173811, 231748, 252816, 347622, 463496, 695244, 926992, 1390488, 2780976]

約数ペア:

[(1, 2780976), (2, 1390488), (3, 926992), (4, 695244), (6, 463496), (8, 347622), (11, 252816), (12, 231748), (16, 173811), (22, 126408), (23, 120912), (24, 115874), (33, 84272), (44, 63204), (46, 60456), (48, 57937), (66, 42136), (69, 40304), (88, 31602), (92, 30228), (132, 21068), (138, 20152), (176, 15801), (184, 15114), (229, 12144), (253, 10992), (264, 10534), (276, 10076), (368, 7557), (458, 6072), (506, 5496), (528, 5267), (552, 5038), (687, 4048), (759, 3664), (916, 3036), (1012, 2748), (1104, 2519), (1374, 2024), (1518, 1832)]