274310239216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{18574637}}^1$

素因数の和:18574729

約数の個数: 40

約数和(自身を含む): 580420288224

約数和(自身を除く): 306110049008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3692, 7384, 14768, 18574637, 37149274, 74298548, 148597096, 241470281, 297194192, 482940562, 965881124, 1318799227, 1931762248, 2637598454, 3863524496, 5275196908, 10550393816, 17144389951, 21100787632, 34288779902, 68577559804, 137155119608, 274310239216]

約数ペア:

[(1, 274310239216), (2, 137155119608), (4, 68577559804), (8, 34288779902), (13, 21100787632), (16, 17144389951), (26, 10550393816), (52, 5275196908), (71, 3863524496), (104, 2637598454), (142, 1931762248), (208, 1318799227), (284, 965881124), (568, 482940562), (923, 297194192), (1136, 241470281), (1846, 148597096), (3692, 74298548), (7384, 37149274), (14768, 18574637)]