312201344

素因数分解:

$2^7\times 7^3\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:595

約数の個数: 128

約数和(自身を含む): 782544000

約数和(自身を除く): 470342656

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 343, 364, 392, 416, 448, 547, 637, 686, 728, 784, 832, 896, 1094, 1274, 1372, 1456, 1568, 1664, 2188, 2548, 2744, 2912, 3136, 3829, 4376, 4459, 5096, 5488, 5824, 6272, 7111, 7658, 8752, 8918, 10192, 10976, 11648, 14222, 15316, 17504, 17836, 20384, 21952, 26803, 28444, 30632, 35008, 35672, 40768, 43904, 49777, 53606, 56888, 61264, 70016, 71344, 81536, 99554, 107212, 113776, 122528, 142688, 187621, 199108, 214424, 227552, 245056, 285376, 348439, 375242, 398216, 428848, 455104, 490112, 570752, 696878, 750484, 796432, 857696, 910208, 1393756, 1500968, 1592864, 1715392, 2439073, 2787512, 3001936, 3185728, 3430784, 4878146, 5575024, 6003872, 6371456, 9756292, 11150048, 12007744, 19512584, 22300096, 24015488, 39025168, 44600192, 78050336, 156100672, 312201344]

約数ペア:

[(1, 312201344), (2, 156100672), (4, 78050336), (7, 44600192), (8, 39025168), (13, 24015488), (14, 22300096), (16, 19512584), (26, 12007744), (28, 11150048), (32, 9756292), (49, 6371456), (52, 6003872), (56, 5575024), (64, 4878146), (91, 3430784), (98, 3185728), (104, 3001936), (112, 2787512), (128, 2439073), (182, 1715392), (196, 1592864), (208, 1500968), (224, 1393756), (343, 910208), (364, 857696), (392, 796432), (416, 750484), (448, 696878), (547, 570752), (637, 490112), (686, 455104), (728, 428848), (784, 398216), (832, 375242), (896, 348439), (1094, 285376), (1274, 245056), (1372, 227552), (1456, 214424), (1568, 199108), (1664, 187621), (2188, 142688), (2548, 122528), (2744, 113776), (2912, 107212), (3136, 99554), (3829, 81536), (4376, 71344), (4459, 70016), (5096, 61264), (5488, 56888), (5824, 53606), (6272, 49777), (7111, 43904), (7658, 40768), (8752, 35672), (8918, 35008), (10192, 30632), (10976, 28444), (11648, 26803), (14222, 21952), (15316, 20384), (17504, 17836)]