395989152

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 1173553920

約数和(自身を除く): 777564768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 71, 78, 82, 96, 104, 109, 123, 142, 156, 164, 208, 213, 218, 246, 284, 312, 327, 328, 416, 426, 436, 492, 533, 568, 624, 654, 656, 852, 872, 923, 984, 1066, 1136, 1248, 1308, 1312, 1417, 1599, 1704, 1744, 1846, 1968, 2132, 2272, 2616, 2769, 2834, 2911, 3198, 3408, 3488, 3692, 3936, 4251, 4264, 4469, 5232, 5538, 5668, 5822, 6396, 6816, 7384, 7739, 8502, 8528, 8733, 8938, 10464, 11076, 11336, 11644, 12792, 13407, 14768, 15478, 17004, 17056, 17466, 17876, 22152, 22672, 23217, 23288, 25584, 26814, 29536, 30956, 34008, 34932, 35752, 37843, 44304, 45344, 46434, 46576, 51168, 53628, 58097, 61912, 68016, 69864, 71504, 75686, 88608, 92868, 93152, 100607, 107256, 113529, 116194, 123824, 136032, 139728, 143008, 151372, 174291, 185736, 201214, 214512, 227058, 232388, 247648, 279456, 301821, 302744, 317299, 348582, 371472, 402428, 429024, 454116, 464776, 603642, 605488, 634598, 697164, 742944, 804856, 908232, 929552, 951897, 1207284, 1210976, 1269196, 1394328, 1609712, 1816464, 1859104, 1903794, 2414568, 2538392, 2788656, 3219424, 3632928, 3807588, 4124887, 4829136, 5076784, 5577312, 7615176, 8249774, 9658272, 10153568, 12374661, 15230352, 16499548, 24749322, 30460704, 32999096, 49498644, 65998192, 98997288, 131996384, 197994576, 395989152]

約数ペア:

[(1, 395989152), (2, 197994576), (3, 131996384), (4, 98997288), (6, 65998192), (8, 49498644), (12, 32999096), (13, 30460704), (16, 24749322), (24, 16499548), (26, 15230352), (32, 12374661), (39, 10153568), (41, 9658272), (48, 8249774), (52, 7615176), (71, 5577312), (78, 5076784), (82, 4829136), (96, 4124887), (104, 3807588), (109, 3632928), (123, 3219424), (142, 2788656), (156, 2538392), (164, 2414568), (208, 1903794), (213, 1859104), (218, 1816464), (246, 1609712), (284, 1394328), (312, 1269196), (327, 1210976), (328, 1207284), (416, 951897), (426, 929552), (436, 908232), (492, 804856), (533, 742944), (568, 697164), (624, 634598), (654, 605488), (656, 603642), (852, 464776), (872, 454116), (923, 429024), (984, 402428), (1066, 371472), (1136, 348582), (1248, 317299), (1308, 302744), (1312, 301821), (1417, 279456), (1599, 247648), (1704, 232388), (1744, 227058), (1846, 214512), (1968, 201214), (2132, 185736), (2272, 174291), (2616, 151372), (2769, 143008), (2834, 139728), (2911, 136032), (3198, 123824), (3408, 116194), (3488, 113529), (3692, 107256), (3936, 100607), (4251, 93152), (4264, 92868), (4469, 88608), (5232, 75686), (5538, 71504), (5668, 69864), (5822, 68016), (6396, 61912), (6816, 58097), (7384, 53628), (7739, 51168), (8502, 46576), (8528, 46434), (8733, 45344), (8938, 44304), (10464, 37843), (11076, 35752), (11336, 34932), (11644, 34008), (12792, 30956), (13407, 29536), (14768, 26814), (15478, 25584), (17004, 23288), (17056, 23217), (17466, 22672), (17876, 22152)]