242593008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{977}}^1$

素因数の和:1734

約数の個数: 80

約数和(自身を含む): 717930240

約数和(自身を除く): 475337232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 739, 977, 1478, 1954, 2217, 2931, 2956, 3908, 4434, 5173, 5862, 5912, 6839, 7816, 8868, 10346, 11724, 11824, 13678, 15519, 15632, 17736, 20517, 20692, 23448, 27356, 31038, 35472, 41034, 41384, 46896, 54712, 62076, 82068, 82768, 109424, 124152, 164136, 248304, 328272, 722003, 1444006, 2166009, 2888012, 4332018, 5054021, 5776024, 8664036, 10108042, 11552048, 15162063, 17328072, 20216084, 30324126, 34656144, 40432168, 60648252, 80864336, 121296504, 242593008]

約数ペア:

[(1, 242593008), (2, 121296504), (3, 80864336), (4, 60648252), (6, 40432168), (7, 34656144), (8, 30324126), (12, 20216084), (14, 17328072), (16, 15162063), (21, 11552048), (24, 10108042), (28, 8664036), (42, 5776024), (48, 5054021), (56, 4332018), (84, 2888012), (112, 2166009), (168, 1444006), (336, 722003), (739, 328272), (977, 248304), (1478, 164136), (1954, 124152), (2217, 109424), (2931, 82768), (2956, 82068), (3908, 62076), (4434, 54712), (5173, 46896), (5862, 41384), (5912, 41034), (6839, 35472), (7816, 31038), (8868, 27356), (10346, 23448), (11724, 20692), (11824, 20517), (13678, 17736), (15519, 15632)]