344393136

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{431}}^1$

素因数の和:655

約数の個数: 120

約数和(自身を含む): 1002792960

約数和(自身を除く): 658399824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 179, 186, 248, 279, 358, 372, 431, 496, 537, 558, 716, 744, 862, 1074, 1116, 1293, 1432, 1488, 1611, 1724, 2148, 2232, 2586, 2864, 3222, 3448, 3879, 4296, 4464, 5172, 5549, 6444, 6896, 7758, 8592, 10344, 11098, 12888, 13361, 15516, 16647, 20688, 22196, 25776, 26722, 31032, 33294, 40083, 44392, 49941, 53444, 62064, 66588, 77149, 80166, 88784, 99882, 106888, 120249, 133176, 154298, 160332, 199764, 213776, 231447, 240498, 266352, 308596, 320664, 399528, 462894, 480996, 617192, 641328, 694341, 799056, 925788, 961992, 1234384, 1388682, 1851576, 1923984, 2391619, 2777364, 3703152, 4783238, 5554728, 7174857, 9566476, 11109456, 14349714, 19132952, 21524571, 28699428, 38265904, 43049142, 57398856, 86098284, 114797712, 172196568, 344393136]

約数ペア:

[(1, 344393136), (2, 172196568), (3, 114797712), (4, 86098284), (6, 57398856), (8, 43049142), (9, 38265904), (12, 28699428), (16, 21524571), (18, 19132952), (24, 14349714), (31, 11109456), (36, 9566476), (48, 7174857), (62, 5554728), (72, 4783238), (93, 3703152), (124, 2777364), (144, 2391619), (179, 1923984), (186, 1851576), (248, 1388682), (279, 1234384), (358, 961992), (372, 925788), (431, 799056), (496, 694341), (537, 641328), (558, 617192), (716, 480996), (744, 462894), (862, 399528), (1074, 320664), (1116, 308596), (1293, 266352), (1432, 240498), (1488, 231447), (1611, 213776), (1724, 199764), (2148, 160332), (2232, 154298), (2586, 133176), (2864, 120249), (3222, 106888), (3448, 99882), (3879, 88784), (4296, 80166), (4464, 77149), (5172, 66588), (5549, 62064), (6444, 53444), (6896, 49941), (7758, 44392), (8592, 40083), (10344, 33294), (11098, 31032), (12888, 26722), (13361, 25776), (15516, 22196), (16647, 20688)]