705778866

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 1752791040

約数和(自身を除く): 1047012174

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 43, 54, 78, 86, 103, 117, 129, 206, 227, 234, 258, 309, 351, 387, 454, 559, 618, 681, 702, 774, 927, 1118, 1161, 1339, 1362, 1677, 1854, 2043, 2322, 2678, 2781, 2951, 3354, 4017, 4086, 4429, 5031, 5562, 5902, 6129, 8034, 8853, 8858, 9761, 10062, 12051, 12258, 13287, 15093, 17706, 19522, 23381, 24102, 26559, 26574, 29283, 30186, 36153, 39861, 46762, 53118, 57577, 58566, 70143, 72306, 79677, 79722, 87849, 115154, 119583, 126893, 140286, 159354, 172731, 175698, 210429, 239166, 253786, 263547, 303953, 345462, 380679, 420858, 518193, 527094, 607906, 631287, 761358, 911859, 1005383, 1036386, 1142037, 1262574, 1554579, 1823718, 2010766, 2284074, 2735577, 3016149, 3109158, 3426111, 5471154, 6032298, 6852222, 8206731, 9048447, 13069979, 16413462, 18096894, 26139958, 27145341, 39209937, 54290682, 78419874, 117629811, 235259622, 352889433, 705778866]

約数ペア:

[(1, 705778866), (2, 352889433), (3, 235259622), (6, 117629811), (9, 78419874), (13, 54290682), (18, 39209937), (26, 27145341), (27, 26139958), (39, 18096894), (43, 16413462), (54, 13069979), (78, 9048447), (86, 8206731), (103, 6852222), (117, 6032298), (129, 5471154), (206, 3426111), (227, 3109158), (234, 3016149), (258, 2735577), (309, 2284074), (351, 2010766), (387, 1823718), (454, 1554579), (559, 1262574), (618, 1142037), (681, 1036386), (702, 1005383), (774, 911859), (927, 761358), (1118, 631287), (1161, 607906), (1339, 527094), (1362, 518193), (1677, 420858), (1854, 380679), (2043, 345462), (2322, 303953), (2678, 263547), (2781, 253786), (2951, 239166), (3354, 210429), (4017, 175698), (4086, 172731), (4429, 159354), (5031, 140286), (5562, 126893), (5902, 119583), (6129, 115154), (8034, 87849), (8853, 79722), (8858, 79677), (9761, 72306), (10062, 70143), (12051, 58566), (12258, 57577), (13287, 53118), (15093, 46762), (17706, 39861), (19522, 36153), (23381, 30186), (24102, 29283), (26559, 26574)]