755241768

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{147739}}^1$

素因数の和:147822

約数の個数: 48

約数和(自身を含む): 2074269600

約数和(自身を除く): 1319027832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 147739, 295478, 443217, 590956, 886434, 1181912, 1329651, 1772868, 2659302, 3545736, 5318604, 10489469, 10637208, 20978938, 31468407, 41957876, 62936814, 83915752, 94405221, 125873628, 188810442, 251747256, 377620884, 755241768]

約数ペア:

[(1, 755241768), (2, 377620884), (3, 251747256), (4, 188810442), (6, 125873628), (8, 94405221), (9, 83915752), (12, 62936814), (18, 41957876), (24, 31468407), (36, 20978938), (71, 10637208), (72, 10489469), (142, 5318604), (213, 3545736), (284, 2659302), (426, 1772868), (568, 1329651), (639, 1181912), (852, 886434), (1278, 590956), (1704, 443217), (2556, 295478), (5112, 147739)]