222714904

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 441936000

約数和(自身を除く): 219221096

約数列:

[1, 2, 4, 8, 53, 61, 79, 106, 109, 122, 158, 212, 218, 244, 316, 424, 436, 488, 632, 872, 3233, 4187, 4819, 5777, 6466, 6649, 8374, 8611, 9638, 11554, 12932, 13298, 16748, 17222, 19276, 23108, 25864, 26596, 33496, 34444, 38552, 46216, 53192, 68888, 255407, 352397, 456383, 510814, 525271, 704794, 912766, 1021628, 1050542, 1409588, 1825532, 2043256, 2101084, 2819176, 3651064, 4202168, 27839363, 55678726, 111357452, 222714904]

約数ペア:

[(1, 222714904), (2, 111357452), (4, 55678726), (8, 27839363), (53, 4202168), (61, 3651064), (79, 2819176), (106, 2101084), (109, 2043256), (122, 1825532), (158, 1409588), (212, 1050542), (218, 1021628), (244, 912766), (316, 704794), (424, 525271), (436, 510814), (488, 456383), (632, 352397), (872, 255407), (3233, 68888), (4187, 53192), (4819, 46216), (5777, 38552), (6466, 34444), (6649, 33496), (8374, 26596), (8611, 25864), (9638, 23108), (11554, 19276), (12932, 17222), (13298, 16748)]