1257581748

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1\times {\mathrm{2879}}^1$

素因数の和:3384

約数の個数: 48

約数和(自身を含む): 2975616000

約数和(自身を除く): 1718034252

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 409, 534, 818, 1068, 1227, 1636, 2454, 2879, 4908, 5758, 8637, 11516, 17274, 34548, 36401, 72802, 109203, 145604, 218406, 256231, 436812, 512462, 768693, 1024924, 1177511, 1537386, 2355022, 3074772, 3532533, 4710044, 7065066, 14130132, 104798479, 209596958, 314395437, 419193916, 628790874, 1257581748]

約数ペア:

[(1, 1257581748), (2, 628790874), (3, 419193916), (4, 314395437), (6, 209596958), (12, 104798479), (89, 14130132), (178, 7065066), (267, 4710044), (356, 3532533), (409, 3074772), (534, 2355022), (818, 1537386), (1068, 1177511), (1227, 1024924), (1636, 768693), (2454, 512462), (2879, 436812), (4908, 256231), (5758, 218406), (8637, 145604), (11516, 109203), (17274, 72802), (34548, 36401)]