290532648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{91019}}^1$

素因数の和:91054

約数の個数: 64

約数和(自身を含む): 873792000

約数和(自身を除く): 583259352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 91019, 182038, 273057, 364076, 546114, 637133, 728152, 1092228, 1274266, 1729361, 1911399, 2184456, 2548532, 3458722, 3822798, 5097064, 5188083, 6917444, 7645596, 10376166, 12105527, 13834888, 15291192, 20752332, 24211054, 36316581, 41504664, 48422108, 72633162, 96844216, 145266324, 290532648]

約数ペア:

[(1, 290532648), (2, 145266324), (3, 96844216), (4, 72633162), (6, 48422108), (7, 41504664), (8, 36316581), (12, 24211054), (14, 20752332), (19, 15291192), (21, 13834888), (24, 12105527), (28, 10376166), (38, 7645596), (42, 6917444), (56, 5188083), (57, 5097064), (76, 3822798), (84, 3458722), (114, 2548532), (133, 2184456), (152, 1911399), (168, 1729361), (228, 1274266), (266, 1092228), (399, 728152), (456, 637133), (532, 546114), (798, 364076), (1064, 273057), (1596, 182038), (3192, 91019)]