427736056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2347}}^1$

素因数の和:2492

約数の個数: 64

約数和(自身を含む): 929808000

約数和(自身を除く): 502071944

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 109, 152, 209, 218, 418, 436, 836, 872, 1199, 1672, 2071, 2347, 2398, 4142, 4694, 4796, 8284, 9388, 9592, 16568, 18776, 22781, 25817, 44593, 45562, 51634, 89186, 91124, 103268, 178372, 182248, 206536, 255823, 356744, 490523, 511646, 981046, 1023292, 1962092, 2046584, 2814053, 3924184, 4860637, 5628106, 9721274, 11256212, 19442548, 22512424, 38885096, 53467007, 106934014, 213868028, 427736056]

約数ペア:

[(1, 427736056), (2, 213868028), (4, 106934014), (8, 53467007), (11, 38885096), (19, 22512424), (22, 19442548), (38, 11256212), (44, 9721274), (76, 5628106), (88, 4860637), (109, 3924184), (152, 2814053), (209, 2046584), (218, 1962092), (418, 1023292), (436, 981046), (836, 511646), (872, 490523), (1199, 356744), (1672, 255823), (2071, 206536), (2347, 182248), (2398, 178372), (4142, 103268), (4694, 91124), (4796, 89186), (8284, 51634), (9388, 45562), (9592, 44593), (16568, 25817), (18776, 22781)]