438802272

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 240

約数和(自身を含む): 1373847552

約数和(自身を除く): 935045280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 43, 48, 54, 62, 72, 81, 86, 93, 96, 108, 124, 127, 129, 144, 162, 172, 186, 216, 248, 254, 258, 279, 288, 324, 344, 372, 381, 387, 432, 496, 508, 516, 558, 648, 688, 744, 762, 774, 837, 864, 992, 1016, 1032, 1116, 1143, 1161, 1296, 1333, 1376, 1488, 1524, 1548, 1674, 2032, 2064, 2232, 2286, 2322, 2511, 2592, 2666, 2976, 3048, 3096, 3348, 3429, 3483, 3937, 3999, 4064, 4128, 4464, 4572, 4644, 5022, 5332, 5461, 6096, 6192, 6696, 6858, 6966, 7874, 7998, 8928, 9144, 9288, 10044, 10287, 10664, 10922, 11811, 11997, 12192, 12384, 13392, 13716, 13932, 15748, 15996, 16383, 18288, 18576, 20088, 20574, 21328, 21844, 23622, 23994, 26784, 27432, 27864, 31496, 31992, 32766, 35433, 35991, 36576, 37152, 40176, 41148, 42656, 43688, 47244, 47988, 49149, 54864, 55728, 62992, 63984, 65532, 70866, 71982, 80352, 82296, 87376, 94488, 95976, 98298, 106299, 107973, 109728, 111456, 125984, 127968, 131064, 141732, 143964, 147447, 164592, 169291, 174752, 188976, 191952, 196596, 212598, 215946, 262128, 283464, 287928, 294894, 318897, 329184, 338582, 377952, 383904, 393192, 425196, 431892, 442341, 507873, 524256, 566928, 575856, 589788, 637794, 677164, 786384, 850392, 863784, 884682, 1015746, 1133856, 1151712, 1179576, 1275588, 1354328, 1523619, 1572768, 1700784, 1727568, 1769364, 2031492, 2359152, 2551176, 2708656, 3047238, 3401568, 3455136, 3538728, 4062984, 4570857, 4718304, 5102352, 5417312, 6094476, 7077456, 8125968, 9141714, 10204704, 12188952, 13712571, 14154912, 16251936, 18283428, 24377904, 27425142, 36566856, 48755808, 54850284, 73133712, 109700568, 146267424, 219401136, 438802272]

約数ペア:

[(1, 438802272), (2, 219401136), (3, 146267424), (4, 109700568), (6, 73133712), (8, 54850284), (9, 48755808), (12, 36566856), (16, 27425142), (18, 24377904), (24, 18283428), (27, 16251936), (31, 14154912), (32, 13712571), (36, 12188952), (43, 10204704), (48, 9141714), (54, 8125968), (62, 7077456), (72, 6094476), (81, 5417312), (86, 5102352), (93, 4718304), (96, 4570857), (108, 4062984), (124, 3538728), (127, 3455136), (129, 3401568), (144, 3047238), (162, 2708656), (172, 2551176), (186, 2359152), (216, 2031492), (248, 1769364), (254, 1727568), (258, 1700784), (279, 1572768), (288, 1523619), (324, 1354328), (344, 1275588), (372, 1179576), (381, 1151712), (387, 1133856), (432, 1015746), (496, 884682), (508, 863784), (516, 850392), (558, 786384), (648, 677164), (688, 637794), (744, 589788), (762, 575856), (774, 566928), (837, 524256), (864, 507873), (992, 442341), (1016, 431892), (1032, 425196), (1116, 393192), (1143, 383904), (1161, 377952), (1296, 338582), (1333, 329184), (1376, 318897), (1488, 294894), (1524, 287928), (1548, 283464), (1674, 262128), (2032, 215946), (2064, 212598), (2232, 196596), (2286, 191952), (2322, 188976), (2511, 174752), (2592, 169291), (2666, 164592), (2976, 147447), (3048, 143964), (3096, 141732), (3348, 131064), (3429, 127968), (3483, 125984), (3937, 111456), (3999, 109728), (4064, 107973), (4128, 106299), (4464, 98298), (4572, 95976), (4644, 94488), (5022, 87376), (5332, 82296), (5461, 80352), (6096, 71982), (6192, 70866), (6696, 65532), (6858, 63984), (6966, 62992), (7874, 55728), (7998, 54864), (8928, 49149), (9144, 47988), (9288, 47244), (10044, 43688), (10287, 42656), (10664, 41148), (10922, 40176), (11811, 37152), (11997, 36576), (12192, 35991), (12384, 35433), (13392, 32766), (13716, 31992), (13932, 31496), (15748, 27864), (15996, 27432), (16383, 26784), (18288, 23994), (18576, 23622), (20088, 21844), (20574, 21328)]