217935738

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{683}}^1$

素因数の和:1024

約数の個数: 64

約数和(自身を含む): 512179200

約数和(自身を除く): 294243462

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 311, 342, 513, 622, 683, 933, 1026, 1366, 1866, 2049, 2799, 4098, 5598, 5909, 6147, 8397, 11818, 12294, 12977, 16794, 17727, 18441, 25954, 35454, 36882, 38931, 53181, 77862, 106362, 116793, 159543, 212413, 233586, 319086, 350379, 424826, 637239, 700758, 1274478, 1911717, 3823434, 4035847, 5735151, 8071694, 11470302, 12107541, 24215082, 36322623, 72645246, 108967869, 217935738]

約数ペア:

[(1, 217935738), (2, 108967869), (3, 72645246), (6, 36322623), (9, 24215082), (18, 12107541), (19, 11470302), (27, 8071694), (38, 5735151), (54, 4035847), (57, 3823434), (114, 1911717), (171, 1274478), (311, 700758), (342, 637239), (513, 424826), (622, 350379), (683, 319086), (933, 233586), (1026, 212413), (1366, 159543), (1866, 116793), (2049, 106362), (2799, 77862), (4098, 53181), (5598, 38931), (5909, 36882), (6147, 35454), (8397, 25954), (11818, 18441), (12294, 17727), (12977, 16794)]