1989648

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:392

約数の個数: 60

約数和(自身を含む): 5720988

約数和(自身を除く): 3731340

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 337, 369, 492, 656, 674, 738, 984, 1011, 1348, 1476, 1968, 2022, 2696, 2952, 3033, 4044, 5392, 5904, 6066, 8088, 12132, 13817, 16176, 24264, 27634, 41451, 48528, 55268, 82902, 110536, 124353, 165804, 221072, 248706, 331608, 497412, 663216, 994824, 1989648]

約数ペア:

[(1, 1989648), (2, 994824), (3, 663216), (4, 497412), (6, 331608), (8, 248706), (9, 221072), (12, 165804), (16, 124353), (18, 110536), (24, 82902), (36, 55268), (41, 48528), (48, 41451), (72, 27634), (82, 24264), (123, 16176), (144, 13817), (164, 12132), (246, 8088), (328, 6066), (337, 5904), (369, 5392), (492, 4044), (656, 3033), (674, 2952), (738, 2696), (984, 2022), (1011, 1968), (1348, 1476)]