224746228

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 457072000

約数和(自身を除く): 232325772

約数列:

[1, 2, 4, 7, 14, 28, 109, 211, 218, 349, 422, 436, 698, 763, 844, 1396, 1477, 1526, 2443, 2954, 3052, 4886, 5908, 9772, 22999, 38041, 45998, 73639, 76082, 91996, 147278, 152164, 160993, 266287, 294556, 321986, 515473, 532574, 643972, 1030946, 1065148, 2061892, 8026651, 16053302, 32106604, 56186557, 112373114, 224746228]

約数ペア:

[(1, 224746228), (2, 112373114), (4, 56186557), (7, 32106604), (14, 16053302), (28, 8026651), (109, 2061892), (211, 1065148), (218, 1030946), (349, 643972), (422, 532574), (436, 515473), (698, 321986), (763, 294556), (844, 266287), (1396, 160993), (1477, 152164), (1526, 147278), (2443, 91996), (2954, 76082), (3052, 73639), (4886, 45998), (5908, 38041), (9772, 22999)]