339955936

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{14533}}^1$

素因数の和:14603

約数の個数: 48

約数和(自身を含む): 725188464

約数和(自身を除く): 385232528

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1376, 1462, 2924, 5848, 11696, 14533, 23392, 29066, 58132, 116264, 232528, 247061, 465056, 494122, 624919, 988244, 1249838, 1976488, 2499676, 3952976, 4999352, 7905952, 9998704, 10623623, 19997408, 21247246, 42494492, 84988984, 169977968, 339955936]

約数ペア:

[(1, 339955936), (2, 169977968), (4, 84988984), (8, 42494492), (16, 21247246), (17, 19997408), (32, 10623623), (34, 9998704), (43, 7905952), (68, 4999352), (86, 3952976), (136, 2499676), (172, 1976488), (272, 1249838), (344, 988244), (544, 624919), (688, 494122), (731, 465056), (1376, 247061), (1462, 232528), (2924, 116264), (5848, 58132), (11696, 29066), (14533, 23392)]