1623753216

素因数分解:

$2^9\times 3^5\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:485

約数の個数: 240

約数和(自身を含む): 5028511488

約数和(自身を除く): 3404758272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 243, 248, 256, 279, 288, 324, 372, 384, 421, 432, 486, 496, 512, 558, 576, 648, 744, 768, 837, 842, 864, 972, 992, 1116, 1152, 1263, 1296, 1488, 1536, 1674, 1684, 1728, 1944, 1984, 2232, 2304, 2511, 2526, 2592, 2976, 3348, 3368, 3456, 3789, 3888, 3968, 4464, 4608, 5022, 5052, 5184, 5952, 6696, 6736, 6912, 7533, 7578, 7776, 7936, 8928, 10044, 10104, 10368, 11367, 11904, 13051, 13392, 13472, 13824, 15066, 15156, 15552, 15872, 17856, 20088, 20208, 20736, 22734, 23808, 26102, 26784, 26944, 30132, 30312, 31104, 34101, 35712, 39153, 40176, 40416, 41472, 45468, 47616, 52204, 53568, 53888, 60264, 60624, 62208, 68202, 71424, 78306, 80352, 80832, 90936, 102303, 104408, 107136, 107776, 117459, 120528, 121248, 124416, 136404, 142848, 156612, 160704, 161664, 181872, 204606, 208816, 214272, 215552, 234918, 241056, 242496, 272808, 313224, 321408, 323328, 352377, 363744, 409212, 417632, 428544, 469836, 482112, 484992, 545616, 626448, 642816, 646656, 704754, 727488, 818424, 835264, 939672, 964224, 969984, 1057131, 1091232, 1252896, 1285632, 1409508, 1454976, 1636848, 1670528, 1879344, 1928448, 1939968, 2114262, 2182464, 2505792, 2819016, 2909952, 3171393, 3273696, 3341056, 3758688, 3856896, 4228524, 4364928, 5011584, 5638032, 5819904, 6342786, 6547392, 6682112, 7517376, 8457048, 8729856, 10023168, 11276064, 12685572, 13094784, 15034752, 16914096, 17459712, 20046336, 22552128, 25371144, 26189568, 30069504, 33828192, 45104256, 50742288, 52379136, 60139008, 67656384, 90208512, 101484576, 135312768, 180417024, 202969152, 270625536, 405938304, 541251072, 811876608, 1623753216]

約数ペア:

[(1, 1623753216), (2, 811876608), (3, 541251072), (4, 405938304), (6, 270625536), (8, 202969152), (9, 180417024), (12, 135312768), (16, 101484576), (18, 90208512), (24, 67656384), (27, 60139008), (31, 52379136), (32, 50742288), (36, 45104256), (48, 33828192), (54, 30069504), (62, 26189568), (64, 25371144), (72, 22552128), (81, 20046336), (93, 17459712), (96, 16914096), (108, 15034752), (124, 13094784), (128, 12685572), (144, 11276064), (162, 10023168), (186, 8729856), (192, 8457048), (216, 7517376), (243, 6682112), (248, 6547392), (256, 6342786), (279, 5819904), (288, 5638032), (324, 5011584), (372, 4364928), (384, 4228524), (421, 3856896), (432, 3758688), (486, 3341056), (496, 3273696), (512, 3171393), (558, 2909952), (576, 2819016), (648, 2505792), (744, 2182464), (768, 2114262), (837, 1939968), (842, 1928448), (864, 1879344), (972, 1670528), (992, 1636848), (1116, 1454976), (1152, 1409508), (1263, 1285632), (1296, 1252896), (1488, 1091232), (1536, 1057131), (1674, 969984), (1684, 964224), (1728, 939672), (1944, 835264), (1984, 818424), (2232, 727488), (2304, 704754), (2511, 646656), (2526, 642816), (2592, 626448), (2976, 545616), (3348, 484992), (3368, 482112), (3456, 469836), (3789, 428544), (3888, 417632), (3968, 409212), (4464, 363744), (4608, 352377), (5022, 323328), (5052, 321408), (5184, 313224), (5952, 272808), (6696, 242496), (6736, 241056), (6912, 234918), (7533, 215552), (7578, 214272), (7776, 208816), (7936, 204606), (8928, 181872), (10044, 161664), (10104, 160704), (10368, 156612), (11367, 142848), (11904, 136404), (13051, 124416), (13392, 121248), (13472, 120528), (13824, 117459), (15066, 107776), (15156, 107136), (15552, 104408), (15872, 102303), (17856, 90936), (20088, 80832), (20208, 80352), (20736, 78306), (22734, 71424), (23808, 68202), (26102, 62208), (26784, 60624), (26944, 60264), (30132, 53888), (30312, 53568), (31104, 52204), (34101, 47616), (35712, 45468), (39153, 41472), (40176, 40416)]