449910234

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{15121}}^1$

素因数の和:15180

約数の個数: 64

約数和(自身を含む): 1088784000

約数和(自身を除く): 638873766

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 87, 114, 171, 174, 261, 342, 513, 522, 551, 783, 1026, 1102, 1566, 1653, 3306, 4959, 9918, 14877, 15121, 29754, 30242, 45363, 90726, 136089, 272178, 287299, 408267, 438509, 574598, 816534, 861897, 877018, 1315527, 1723794, 2585691, 2631054, 3946581, 5171382, 7757073, 7893162, 8331671, 11839743, 15514146, 16663342, 23679486, 24995013, 49990026, 74985039, 149970078, 224955117, 449910234]

約数ペア:

[(1, 449910234), (2, 224955117), (3, 149970078), (6, 74985039), (9, 49990026), (18, 24995013), (19, 23679486), (27, 16663342), (29, 15514146), (38, 11839743), (54, 8331671), (57, 7893162), (58, 7757073), (87, 5171382), (114, 3946581), (171, 2631054), (174, 2585691), (261, 1723794), (342, 1315527), (513, 877018), (522, 861897), (551, 816534), (783, 574598), (1026, 438509), (1102, 408267), (1566, 287299), (1653, 272178), (3306, 136089), (4959, 90726), (9918, 45363), (14877, 30242), (15121, 29754)]