19220623872

素因数分解:

$2^9\times 3^1\times {\mathrm{313}}^1\times {\mathrm{39979}}^1$

素因数の和:40313

約数の個数: 80

約数和(自身を含む): 51369822240

約数和(自身を除く): 32149198368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 313, 384, 512, 626, 768, 939, 1252, 1536, 1878, 2504, 3756, 5008, 7512, 10016, 15024, 20032, 30048, 39979, 40064, 60096, 79958, 80128, 119937, 120192, 159916, 160256, 239874, 240384, 319832, 479748, 480768, 639664, 959496, 1279328, 1918992, 2558656, 3837984, 5117312, 7675968, 10234624, 12513427, 15351936, 20469248, 25026854, 30703872, 37540281, 50053708, 61407744, 75080562, 100107416, 150161124, 200214832, 300322248, 400429664, 600644496, 800859328, 1201288992, 1601718656, 2402577984, 3203437312, 4805155968, 6406874624, 9610311936, 19220623872]

約数ペア:

[(1, 19220623872), (2, 9610311936), (3, 6406874624), (4, 4805155968), (6, 3203437312), (8, 2402577984), (12, 1601718656), (16, 1201288992), (24, 800859328), (32, 600644496), (48, 400429664), (64, 300322248), (96, 200214832), (128, 150161124), (192, 100107416), (256, 75080562), (313, 61407744), (384, 50053708), (512, 37540281), (626, 30703872), (768, 25026854), (939, 20469248), (1252, 15351936), (1536, 12513427), (1878, 10234624), (2504, 7675968), (3756, 5117312), (5008, 3837984), (7512, 2558656), (10016, 1918992), (15024, 1279328), (20032, 959496), (30048, 639664), (39979, 480768), (40064, 479748), (60096, 319832), (79958, 240384), (80128, 239874), (119937, 160256), (120192, 159916)]