270406512

素因数分解:

$2^4\times 3^6\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:362

約数の個数: 140

約数和(自身を含む): 796928160

約数和(自身を除く): 526521648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 97, 108, 144, 162, 194, 216, 239, 243, 291, 324, 388, 432, 478, 486, 582, 648, 717, 729, 776, 873, 956, 972, 1164, 1296, 1434, 1458, 1552, 1746, 1912, 1944, 2151, 2328, 2619, 2868, 2916, 3492, 3824, 3888, 4302, 4656, 5238, 5736, 5832, 6453, 6984, 7857, 8604, 10476, 11472, 11664, 12906, 13968, 15714, 17208, 19359, 20952, 23183, 23571, 25812, 31428, 34416, 38718, 41904, 46366, 47142, 51624, 58077, 62856, 69549, 70713, 77436, 92732, 94284, 103248, 116154, 125712, 139098, 141426, 154872, 174231, 185464, 188568, 208647, 232308, 278196, 282852, 309744, 348462, 370928, 377136, 417294, 464616, 556392, 565704, 625941, 696924, 834588, 929232, 1112784, 1131408, 1251882, 1393848, 1669176, 1877823, 2503764, 2787696, 3338352, 3755646, 5007528, 5633469, 7511292, 10015056, 11266938, 15022584, 16900407, 22533876, 30045168, 33800814, 45067752, 67601628, 90135504, 135203256, 270406512]

約数ペア:

[(1, 270406512), (2, 135203256), (3, 90135504), (4, 67601628), (6, 45067752), (8, 33800814), (9, 30045168), (12, 22533876), (16, 16900407), (18, 15022584), (24, 11266938), (27, 10015056), (36, 7511292), (48, 5633469), (54, 5007528), (72, 3755646), (81, 3338352), (97, 2787696), (108, 2503764), (144, 1877823), (162, 1669176), (194, 1393848), (216, 1251882), (239, 1131408), (243, 1112784), (291, 929232), (324, 834588), (388, 696924), (432, 625941), (478, 565704), (486, 556392), (582, 464616), (648, 417294), (717, 377136), (729, 370928), (776, 348462), (873, 309744), (956, 282852), (972, 278196), (1164, 232308), (1296, 208647), (1434, 188568), (1458, 185464), (1552, 174231), (1746, 154872), (1912, 141426), (1944, 139098), (2151, 125712), (2328, 116154), (2619, 103248), (2868, 94284), (2916, 92732), (3492, 77436), (3824, 70713), (3888, 69549), (4302, 62856), (4656, 58077), (5238, 51624), (5736, 47142), (5832, 46366), (6453, 41904), (6984, 38718), (7857, 34416), (8604, 31428), (10476, 25812), (11472, 23571), (11664, 23183), (12906, 20952), (13968, 19359), (15714, 17208)]