228889424

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:819

約数の個数: 40

約数和(自身を含む): 449524800

約数和(自身を除く): 220635376

約数列:

[1, 2, 4, 8, 16, 151, 211, 302, 422, 449, 604, 844, 898, 1208, 1688, 1796, 2416, 3376, 3592, 7184, 31861, 63722, 67799, 94739, 127444, 135598, 189478, 254888, 271196, 378956, 509776, 542392, 757912, 1084784, 1515824, 14305589, 28611178, 57222356, 114444712, 228889424]

約数ペア:

[(1, 228889424), (2, 114444712), (4, 57222356), (8, 28611178), (16, 14305589), (151, 1515824), (211, 1084784), (302, 757912), (422, 542392), (449, 509776), (604, 378956), (844, 271196), (898, 254888), (1208, 189478), (1688, 135598), (1796, 127444), (2416, 94739), (3376, 67799), (3592, 63722), (7184, 31861)]