219401136

素因数分解:

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

素因数の和:221

約数の個数: 200

約数和(自身を含む): 676020224

約数和(自身を除く): 456619088

約数列:

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

約数ペア:

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