2809584

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:302

約数の個数: 60

約数和(自身を含む): 7979400

約数和(自身を除く): 5169816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 179, 218, 327, 358, 436, 537, 654, 716, 872, 981, 1074, 1308, 1432, 1611, 1744, 1962, 2148, 2616, 2864, 3222, 3924, 4296, 5232, 6444, 7848, 8592, 12888, 15696, 19511, 25776, 39022, 58533, 78044, 117066, 156088, 175599, 234132, 312176, 351198, 468264, 702396, 936528, 1404792, 2809584]

約数ペア:

[(1, 2809584), (2, 1404792), (3, 936528), (4, 702396), (6, 468264), (8, 351198), (9, 312176), (12, 234132), (16, 175599), (18, 156088), (24, 117066), (36, 78044), (48, 58533), (72, 39022), (109, 25776), (144, 19511), (179, 15696), (218, 12888), (327, 8592), (358, 7848), (436, 6444), (537, 5232), (654, 4296), (716, 3924), (872, 3222), (981, 2864), (1074, 2616), (1308, 2148), (1432, 1962), (1611, 1744)]