354142548

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{2671}}^1$

素因数の和:2837

約数の個数: 72

約数和(自身を含む): 933703680

約数和(自身を除く): 579561132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 127, 174, 254, 261, 348, 381, 508, 522, 762, 1044, 1143, 1524, 2286, 2671, 3683, 4572, 5342, 7366, 8013, 10684, 11049, 14732, 16026, 22098, 24039, 32052, 33147, 44196, 48078, 66294, 77459, 96156, 132588, 154918, 232377, 309836, 339217, 464754, 678434, 697131, 929508, 1017651, 1356868, 1394262, 2035302, 2788524, 3052953, 4070604, 6105906, 9837293, 12211812, 19674586, 29511879, 39349172, 59023758, 88535637, 118047516, 177071274, 354142548]

約数ペア:

[(1, 354142548), (2, 177071274), (3, 118047516), (4, 88535637), (6, 59023758), (9, 39349172), (12, 29511879), (18, 19674586), (29, 12211812), (36, 9837293), (58, 6105906), (87, 4070604), (116, 3052953), (127, 2788524), (174, 2035302), (254, 1394262), (261, 1356868), (348, 1017651), (381, 929508), (508, 697131), (522, 678434), (762, 464754), (1044, 339217), (1143, 309836), (1524, 232377), (2286, 154918), (2671, 132588), (3683, 96156), (4572, 77459), (5342, 66294), (7366, 48078), (8013, 44196), (10684, 33147), (11049, 32052), (14732, 24039), (16026, 22098)]