247990295448

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5072621}}^1$

素因数の和:5072737

約数の個数: 96

約数和(自身を含む): 775502451360

約数和(自身を除く): 527512155912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 97, 126, 168, 194, 252, 291, 388, 504, 582, 679, 776, 873, 1164, 1358, 1746, 2037, 2328, 2716, 3492, 4074, 5432, 6111, 6984, 8148, 12222, 16296, 24444, 48888, 5072621, 10145242, 15217863, 20290484, 30435726, 35508347, 40580968, 45653589, 60871452, 71016694, 91307178, 106525041, 121742904, 142033388, 182614356, 213050082, 284066776, 319575123, 365228712, 426100164, 492044237, 639150246, 852200328, 984088474, 1278300492, 1476132711, 1968176948, 2556600984, 2952265422, 3444309659, 3936353896, 4428398133, 5904530844, 6888619318, 8856796266, 10332928977, 11809061688, 13777238636, 17713592532, 20665857954, 27554477272, 30998786931, 35427185064, 41331715908, 61997573862, 82663431816, 123995147724, 247990295448]

約数ペア:

[(1, 247990295448), (2, 123995147724), (3, 82663431816), (4, 61997573862), (6, 41331715908), (7, 35427185064), (8, 30998786931), (9, 27554477272), (12, 20665857954), (14, 17713592532), (18, 13777238636), (21, 11809061688), (24, 10332928977), (28, 8856796266), (36, 6888619318), (42, 5904530844), (56, 4428398133), (63, 3936353896), (72, 3444309659), (84, 2952265422), (97, 2556600984), (126, 1968176948), (168, 1476132711), (194, 1278300492), (252, 984088474), (291, 852200328), (388, 639150246), (504, 492044237), (582, 426100164), (679, 365228712), (776, 319575123), (873, 284066776), (1164, 213050082), (1358, 182614356), (1746, 142033388), (2037, 121742904), (2328, 106525041), (2716, 91307178), (3492, 71016694), (4074, 60871452), (5432, 45653589), (6111, 40580968), (6984, 35508347), (8148, 30435726), (12222, 20290484), (16296, 15217863), (24444, 10145242), (48888, 5072621)]