305331768

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:919

約数の個数: 160

約数和(自身を含む): 990380160

約数和(自身を除く): 685048392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 83, 84, 108, 126, 162, 166, 168, 189, 216, 249, 252, 324, 332, 378, 498, 504, 567, 581, 648, 664, 747, 756, 811, 996, 1134, 1162, 1494, 1512, 1622, 1743, 1992, 2241, 2268, 2324, 2433, 2988, 3244, 3486, 4482, 4536, 4648, 4866, 5229, 5677, 5976, 6488, 6723, 6972, 7299, 8964, 9732, 10458, 11354, 13446, 13944, 14598, 15687, 17031, 17928, 19464, 20916, 21897, 22708, 26892, 29196, 31374, 34062, 41832, 43794, 45416, 47061, 51093, 53784, 58392, 62748, 65691, 67313, 68124, 87588, 94122, 102186, 125496, 131382, 134626, 136248, 153279, 175176, 188244, 201939, 204372, 262764, 269252, 306558, 376488, 403878, 408744, 459837, 471191, 525528, 538504, 605817, 613116, 807756, 919674, 942382, 1211634, 1226232, 1413573, 1615512, 1817451, 1839348, 1884764, 2423268, 2827146, 3634902, 3678696, 3769528, 4240719, 4846536, 5452353, 5654292, 7269804, 8481438, 10904706, 11308584, 12722157, 14539608, 16962876, 21809412, 25444314, 33925752, 38166471, 43618824, 50888628, 76332942, 101777256, 152665884, 305331768]

約数ペア:

[(1, 305331768), (2, 152665884), (3, 101777256), (4, 76332942), (6, 50888628), (7, 43618824), (8, 38166471), (9, 33925752), (12, 25444314), (14, 21809412), (18, 16962876), (21, 14539608), (24, 12722157), (27, 11308584), (28, 10904706), (36, 8481438), (42, 7269804), (54, 5654292), (56, 5452353), (63, 4846536), (72, 4240719), (81, 3769528), (83, 3678696), (84, 3634902), (108, 2827146), (126, 2423268), (162, 1884764), (166, 1839348), (168, 1817451), (189, 1615512), (216, 1413573), (249, 1226232), (252, 1211634), (324, 942382), (332, 919674), (378, 807756), (498, 613116), (504, 605817), (567, 538504), (581, 525528), (648, 471191), (664, 459837), (747, 408744), (756, 403878), (811, 376488), (996, 306558), (1134, 269252), (1162, 262764), (1494, 204372), (1512, 201939), (1622, 188244), (1743, 175176), (1992, 153279), (2241, 136248), (2268, 134626), (2324, 131382), (2433, 125496), (2988, 102186), (3244, 94122), (3486, 87588), (4482, 68124), (4536, 67313), (4648, 65691), (4866, 62748), (5229, 58392), (5677, 53784), (5976, 51093), (6488, 47061), (6723, 45416), (6972, 43794), (7299, 41832), (8964, 34062), (9732, 31374), (10458, 29196), (11354, 26892), (13446, 22708), (13944, 21897), (14598, 20916), (15687, 19464), (17031, 17928)]