320711628

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{1451}}^1$

素因数の和:1734

約数の個数: 48

約数和(自身を含む): 760104576

約数和(自身を除く): 439392948

約数列:

[1, 2, 3, 4, 6, 12, 113, 163, 226, 326, 339, 452, 489, 652, 678, 978, 1356, 1451, 1956, 2902, 4353, 5804, 8706, 17412, 18419, 36838, 55257, 73676, 110514, 163963, 221028, 236513, 327926, 473026, 491889, 655852, 709539, 946052, 983778, 1419078, 1967556, 2838156, 26725969, 53451938, 80177907, 106903876, 160355814, 320711628]

約数ペア:

[(1, 320711628), (2, 160355814), (3, 106903876), (4, 80177907), (6, 53451938), (12, 26725969), (113, 2838156), (163, 1967556), (226, 1419078), (326, 983778), (339, 946052), (452, 709539), (489, 655852), (652, 491889), (678, 473026), (978, 327926), (1356, 236513), (1451, 221028), (1956, 163963), (2902, 110514), (4353, 73676), (5804, 55257), (8706, 36838), (17412, 18419)]