315677784

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1\times {\mathrm{821}}^1$

素因数の和:1300

約数の個数: 64

約数和(自身を含む): 813385440

約数和(自身を除く): 497707656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 433, 444, 821, 866, 888, 1299, 1642, 1732, 2463, 2598, 3284, 3464, 4926, 5196, 6568, 9852, 10392, 16021, 19704, 30377, 32042, 48063, 60754, 64084, 91131, 96126, 121508, 128168, 182262, 192252, 243016, 355493, 364524, 384504, 710986, 729048, 1066479, 1421972, 2132958, 2843944, 4265916, 8531832, 13153241, 26306482, 39459723, 52612964, 78919446, 105225928, 157838892, 315677784]

約数ペア:

[(1, 315677784), (2, 157838892), (3, 105225928), (4, 78919446), (6, 52612964), (8, 39459723), (12, 26306482), (24, 13153241), (37, 8531832), (74, 4265916), (111, 2843944), (148, 2132958), (222, 1421972), (296, 1066479), (433, 729048), (444, 710986), (821, 384504), (866, 364524), (888, 355493), (1299, 243016), (1642, 192252), (1732, 182262), (2463, 128168), (2598, 121508), (3284, 96126), (3464, 91131), (4926, 64084), (5196, 60754), (6568, 48063), (9852, 32042), (10392, 30377), (16021, 19704)]