238865904

素因数分解:

$2^4\times 3^2\times {\mathrm{271}}^1\times {\mathrm{6121}}^1$

素因数の和:6406

約数の個数: 60

約数和(自身を含む): 671069152

約数和(自身を除く): 432203248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 271, 542, 813, 1084, 1626, 2168, 2439, 3252, 4336, 4878, 6121, 6504, 9756, 12242, 13008, 18363, 19512, 24484, 36726, 39024, 48968, 55089, 73452, 97936, 110178, 146904, 220356, 293808, 440712, 881424, 1658791, 3317582, 4976373, 6635164, 9952746, 13270328, 14929119, 19905492, 26540656, 29858238, 39810984, 59716476, 79621968, 119432952, 238865904]

約数ペア:

[(1, 238865904), (2, 119432952), (3, 79621968), (4, 59716476), (6, 39810984), (8, 29858238), (9, 26540656), (12, 19905492), (16, 14929119), (18, 13270328), (24, 9952746), (36, 6635164), (48, 4976373), (72, 3317582), (144, 1658791), (271, 881424), (542, 440712), (813, 293808), (1084, 220356), (1626, 146904), (2168, 110178), (2439, 97936), (3252, 73452), (4336, 55089), (4878, 48968), (6121, 39024), (6504, 36726), (9756, 24484), (12242, 19512), (13008, 18363)]