345289328

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{5351}}^1$

素因数の和:5505

約数の個数: 40

約数和(自身を含む): 693512160

約数和(自身を除く): 348222832

約数列:

[1, 2, 4, 8, 16, 37, 74, 109, 148, 218, 296, 436, 592, 872, 1744, 4033, 5351, 8066, 10702, 16132, 21404, 32264, 42808, 64528, 85616, 197987, 395974, 583259, 791948, 1166518, 1583896, 2333036, 3167792, 4666072, 9332144, 21580583, 43161166, 86322332, 172644664, 345289328]

約数ペア:

[(1, 345289328), (2, 172644664), (4, 86322332), (8, 43161166), (16, 21580583), (37, 9332144), (74, 4666072), (109, 3167792), (148, 2333036), (218, 1583896), (296, 1166518), (436, 791948), (592, 583259), (872, 395974), (1744, 197987), (4033, 85616), (5351, 64528), (8066, 42808), (10702, 32264), (16132, 21404)]