268237968

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1213}}^1$

素因数の和:1512

約数の個数: 80

約数和(自身を含む): 737024256

約数和(自身を除く): 468786288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 271, 272, 408, 542, 813, 816, 1084, 1213, 1626, 2168, 2426, 3252, 3639, 4336, 4607, 4852, 6504, 7278, 9214, 9704, 13008, 13821, 14556, 18428, 19408, 20621, 27642, 29112, 36856, 41242, 55284, 58224, 61863, 73712, 82484, 110568, 123726, 164968, 221136, 247452, 328723, 329936, 494904, 657446, 986169, 989808, 1314892, 1972338, 2629784, 3944676, 5259568, 5588291, 7889352, 11176582, 15778704, 16764873, 22353164, 33529746, 44706328, 67059492, 89412656, 134118984, 268237968]

約数ペア:

[(1, 268237968), (2, 134118984), (3, 89412656), (4, 67059492), (6, 44706328), (8, 33529746), (12, 22353164), (16, 16764873), (17, 15778704), (24, 11176582), (34, 7889352), (48, 5588291), (51, 5259568), (68, 3944676), (102, 2629784), (136, 1972338), (204, 1314892), (271, 989808), (272, 986169), (408, 657446), (542, 494904), (813, 329936), (816, 328723), (1084, 247452), (1213, 221136), (1626, 164968), (2168, 123726), (2426, 110568), (3252, 82484), (3639, 73712), (4336, 61863), (4607, 58224), (4852, 55284), (6504, 41242), (7278, 36856), (9214, 29112), (9704, 27642), (13008, 20621), (13821, 19408), (14556, 18428)]