1316406816

素因数分解:

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

素因数の和:226

約数の個数: 288

約数和(自身を含む): 4132896768

約数和(自身を除く): 2816489952

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, 243, 248, 254, 258, 279, 288, 324, 344, 372, 381, 387, 432, 486, 496, 508, 516, 558, 648, 688, 744, 762, 774, 837, 864, 972, 992, 1016, 1032, 1116, 1143, 1161, 1296, 1333, 1376, 1488, 1524, 1548, 1674, 1944, 2032, 2064, 2232, 2286, 2322, 2511, 2592, 2666, 2976, 3048, 3096, 3348, 3429, 3483, 3888, 3937, 3999, 4064, 4128, 4464, 4572, 4644, 5022, 5332, 5461, 6096, 6192, 6696, 6858, 6966, 7533, 7776, 7874, 7998, 8928, 9144, 9288, 10044, 10287, 10449, 10664, 10922, 11811, 11997, 12192, 12384, 13392, 13716, 13932, 15066, 15748, 15996, 16383, 18288, 18576, 20088, 20574, 20898, 21328, 21844, 23622, 23994, 26784, 27432, 27864, 30132, 30861, 31496, 31992, 32766, 35433, 35991, 36576, 37152, 40176, 41148, 41796, 42656, 43688, 47244, 47988, 49149, 54864, 55728, 60264, 61722, 62992, 63984, 65532, 70866, 71982, 80352, 82296, 83592, 87376, 94488, 95976, 98298, 106299, 107973, 109728, 111456, 120528, 123444, 125984, 127968, 131064, 141732, 143964, 147447, 164592, 167184, 169291, 174752, 188976, 191952, 196596, 212598, 215946, 241056, 246888, 262128, 283464, 287928, 294894, 318897, 323919, 329184, 334368, 338582, 377952, 383904, 393192, 425196, 431892, 442341, 493776, 507873, 524256, 566928, 575856, 589788, 637794, 647838, 677164, 786384, 850392, 863784, 884682, 956691, 987552, 1015746, 1133856, 1151712, 1179576, 1275588, 1295676, 1327023, 1354328, 1523619, 1572768, 1700784, 1727568, 1769364, 1913382, 2031492, 2359152, 2551176, 2591352, 2654046, 2708656, 3047238, 3401568, 3455136, 3538728, 3826764, 4062984, 4570857, 4718304, 5102352, 5182704, 5308092, 5417312, 6094476, 7077456, 7653528, 8125968, 9141714, 10204704, 10365408, 10616184, 12188952, 13712571, 14154912, 15307056, 16251936, 18283428, 21232368, 24377904, 27425142, 30614112, 36566856, 41137713, 42464736, 48755808, 54850284, 73133712, 82275426, 109700568, 146267424, 164550852, 219401136, 329101704, 438802272, 658203408, 1316406816]

約数ペア:

[(1, 1316406816), (2, 658203408), (3, 438802272), (4, 329101704), (6, 219401136), (8, 164550852), (9, 146267424), (12, 109700568), (16, 82275426), (18, 73133712), (24, 54850284), (27, 48755808), (31, 42464736), (32, 41137713), (36, 36566856), (43, 30614112), (48, 27425142), (54, 24377904), (62, 21232368), (72, 18283428), (81, 16251936), (86, 15307056), (93, 14154912), (96, 13712571), (108, 12188952), (124, 10616184), (127, 10365408), (129, 10204704), (144, 9141714), (162, 8125968), (172, 7653528), (186, 7077456), (216, 6094476), (243, 5417312), (248, 5308092), (254, 5182704), (258, 5102352), (279, 4718304), (288, 4570857), (324, 4062984), (344, 3826764), (372, 3538728), (381, 3455136), (387, 3401568), (432, 3047238), (486, 2708656), (496, 2654046), (508, 2591352), (516, 2551176), (558, 2359152), (648, 2031492), (688, 1913382), (744, 1769364), (762, 1727568), (774, 1700784), (837, 1572768), (864, 1523619), (972, 1354328), (992, 1327023), (1016, 1295676), (1032, 1275588), (1116, 1179576), (1143, 1151712), (1161, 1133856), (1296, 1015746), (1333, 987552), (1376, 956691), (1488, 884682), (1524, 863784), (1548, 850392), (1674, 786384), (1944, 677164), (2032, 647838), (2064, 637794), (2232, 589788), (2286, 575856), (2322, 566928), (2511, 524256), (2592, 507873), (2666, 493776), (2976, 442341), (3048, 431892), (3096, 425196), (3348, 393192), (3429, 383904), (3483, 377952), (3888, 338582), (3937, 334368), (3999, 329184), (4064, 323919), (4128, 318897), (4464, 294894), (4572, 287928), (4644, 283464), (5022, 262128), (5332, 246888), (5461, 241056), (6096, 215946), (6192, 212598), (6696, 196596), (6858, 191952), (6966, 188976), (7533, 174752), (7776, 169291), (7874, 167184), (7998, 164592), (8928, 147447), (9144, 143964), (9288, 141732), (10044, 131064), (10287, 127968), (10449, 125984), (10664, 123444), (10922, 120528), (11811, 111456), (11997, 109728), (12192, 107973), (12384, 106299), (13392, 98298), (13716, 95976), (13932, 94488), (15066, 87376), (15748, 83592), (15996, 82296), (16383, 80352), (18288, 71982), (18576, 70866), (20088, 65532), (20574, 63984), (20898, 62992), (21328, 61722), (21844, 60264), (23622, 55728), (23994, 54864), (26784, 49149), (27432, 47988), (27864, 47244), (30132, 43688), (30861, 42656), (31496, 41796), (31992, 41148), (32766, 40176), (35433, 37152), (35991, 36576)]