340138944

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:535

約数の個数: 168

約数和(自身を含む): 1032125952

約数和(自身を除く): 691987008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 43, 48, 62, 64, 72, 86, 93, 96, 124, 129, 144, 172, 186, 192, 248, 258, 279, 288, 344, 372, 387, 443, 496, 516, 558, 576, 688, 744, 774, 886, 992, 1032, 1116, 1329, 1333, 1376, 1488, 1548, 1772, 1984, 2064, 2232, 2658, 2666, 2752, 2976, 3096, 3544, 3987, 3999, 4128, 4464, 5316, 5332, 5952, 6192, 7088, 7974, 7998, 8256, 8928, 10632, 10664, 11997, 12384, 13733, 14176, 15948, 15996, 17856, 19049, 21264, 21328, 23994, 24768, 27466, 28352, 31896, 31992, 38098, 41199, 42528, 42656, 47988, 54932, 57147, 63792, 63984, 76196, 82398, 85056, 85312, 95976, 109864, 114294, 123597, 127584, 127968, 152392, 164796, 171441, 191952, 219728, 228588, 247194, 255168, 255936, 304784, 329592, 342882, 383904, 439456, 457176, 494388, 590519, 609568, 659184, 685764, 767808, 878912, 914352, 988776, 1181038, 1219136, 1318368, 1371528, 1771557, 1828704, 1977552, 2362076, 2636736, 2743056, 3543114, 3657408, 3955104, 4724152, 5314671, 5486112, 7086228, 7910208, 9448304, 10629342, 10972224, 14172456, 18896608, 21258684, 28344912, 37793216, 42517368, 56689824, 85034736, 113379648, 170069472, 340138944]

約数ペア:

[(1, 340138944), (2, 170069472), (3, 113379648), (4, 85034736), (6, 56689824), (8, 42517368), (9, 37793216), (12, 28344912), (16, 21258684), (18, 18896608), (24, 14172456), (31, 10972224), (32, 10629342), (36, 9448304), (43, 7910208), (48, 7086228), (62, 5486112), (64, 5314671), (72, 4724152), (86, 3955104), (93, 3657408), (96, 3543114), (124, 2743056), (129, 2636736), (144, 2362076), (172, 1977552), (186, 1828704), (192, 1771557), (248, 1371528), (258, 1318368), (279, 1219136), (288, 1181038), (344, 988776), (372, 914352), (387, 878912), (443, 767808), (496, 685764), (516, 659184), (558, 609568), (576, 590519), (688, 494388), (744, 457176), (774, 439456), (886, 383904), (992, 342882), (1032, 329592), (1116, 304784), (1329, 255936), (1333, 255168), (1376, 247194), (1488, 228588), (1548, 219728), (1772, 191952), (1984, 171441), (2064, 164796), (2232, 152392), (2658, 127968), (2666, 127584), (2752, 123597), (2976, 114294), (3096, 109864), (3544, 95976), (3987, 85312), (3999, 85056), (4128, 82398), (4464, 76196), (5316, 63984), (5332, 63792), (5952, 57147), (6192, 54932), (7088, 47988), (7974, 42656), (7998, 42528), (8256, 41199), (8928, 38098), (10632, 31992), (10664, 31896), (11997, 28352), (12384, 27466), (13733, 24768), (14176, 23994), (15948, 21328), (15996, 21264), (17856, 19049)]