220844976

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{14423}}^1$

素因数の和:14474

約数の個数: 80

約数和(自身を含む): 643887360

約数和(自身を除く): 423042384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 528, 638, 696, 957, 1276, 1392, 1914, 2552, 3828, 5104, 7656, 14423, 15312, 28846, 43269, 57692, 86538, 115384, 158653, 173076, 230768, 317306, 346152, 418267, 475959, 634612, 692304, 836534, 951918, 1254801, 1269224, 1673068, 1903836, 2509602, 2538448, 3346136, 3807672, 4600937, 5019204, 6692272, 7615344, 9201874, 10038408, 13802811, 18403748, 20076816, 27605622, 36807496, 55211244, 73614992, 110422488, 220844976]

約数ペア:

[(1, 220844976), (2, 110422488), (3, 73614992), (4, 55211244), (6, 36807496), (8, 27605622), (11, 20076816), (12, 18403748), (16, 13802811), (22, 10038408), (24, 9201874), (29, 7615344), (33, 6692272), (44, 5019204), (48, 4600937), (58, 3807672), (66, 3346136), (87, 2538448), (88, 2509602), (116, 1903836), (132, 1673068), (174, 1269224), (176, 1254801), (232, 951918), (264, 836534), (319, 692304), (348, 634612), (464, 475959), (528, 418267), (638, 346152), (696, 317306), (957, 230768), (1276, 173076), (1392, 158653), (1914, 115384), (2552, 86538), (3828, 57692), (5104, 43269), (7656, 28846), (14423, 15312)]