1279681056

素因数分解:

$2^5\times 3^2\times {\mathrm{1627}}^1\times {\mathrm{2731}}^1$

素因数の和:4374

約数の個数: 72

約数和(自身を含む): 3642663024

約数和(自身を除く): 2362981968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1627, 2731, 3254, 4881, 5462, 6508, 8193, 9762, 10924, 13016, 14643, 16386, 19524, 21848, 24579, 26032, 29286, 32772, 39048, 43696, 49158, 52064, 58572, 65544, 78096, 87392, 98316, 117144, 131088, 156192, 196632, 234288, 262176, 393264, 468576, 786528, 4443337, 8886674, 13330011, 17773348, 26660022, 35546696, 39990033, 53320044, 71093392, 79980066, 106640088, 142186784, 159960132, 213280176, 319920264, 426560352, 639840528, 1279681056]

約数ペア:

[(1, 1279681056), (2, 639840528), (3, 426560352), (4, 319920264), (6, 213280176), (8, 159960132), (9, 142186784), (12, 106640088), (16, 79980066), (18, 71093392), (24, 53320044), (32, 39990033), (36, 35546696), (48, 26660022), (72, 17773348), (96, 13330011), (144, 8886674), (288, 4443337), (1627, 786528), (2731, 468576), (3254, 393264), (4881, 262176), (5462, 234288), (6508, 196632), (8193, 156192), (9762, 131088), (10924, 117144), (13016, 98316), (14643, 87392), (16386, 78096), (19524, 65544), (21848, 58572), (24579, 52064), (26032, 49158), (29286, 43696), (32772, 39048)]