264458188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2591}}^1$

素因数の和:2710

約数の個数: 48

約数和(自身を含む): 522547200

約数和(自身を除く): 258089012

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 79, 158, 316, 323, 646, 1292, 1343, 1501, 2591, 2686, 3002, 5182, 5372, 6004, 10364, 25517, 44047, 49229, 51034, 88094, 98458, 102068, 176188, 196916, 204689, 409378, 818756, 836893, 1673786, 3347572, 3479713, 3889091, 6959426, 7778182, 13918852, 15556364, 66114547, 132229094, 264458188]

約数ペア:

[(1, 264458188), (2, 132229094), (4, 66114547), (17, 15556364), (19, 13918852), (34, 7778182), (38, 6959426), (68, 3889091), (76, 3479713), (79, 3347572), (158, 1673786), (316, 836893), (323, 818756), (646, 409378), (1292, 204689), (1343, 196916), (1501, 176188), (2591, 102068), (2686, 98458), (3002, 88094), (5182, 51034), (5372, 49229), (6004, 44047), (10364, 25517)]