1891100928

素因数分解:

$2^8\times 3^1\times {\mathrm{313}}^1\times {\mathrm{7867}}^1$

素因数の和:8199

約数の個数: 72

約数和(自身を含む): 5049808288

約数和(自身を除く): 3158707360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 313, 384, 626, 768, 939, 1252, 1878, 2504, 3756, 5008, 7512, 7867, 10016, 15024, 15734, 20032, 23601, 30048, 31468, 40064, 47202, 60096, 62936, 80128, 94404, 120192, 125872, 188808, 240384, 251744, 377616, 503488, 755232, 1006976, 1510464, 2013952, 2462371, 3020928, 4924742, 6041856, 7387113, 9849484, 14774226, 19698968, 29548452, 39397936, 59096904, 78795872, 118193808, 157591744, 236387616, 315183488, 472775232, 630366976, 945550464, 1891100928]

約数ペア:

[(1, 1891100928), (2, 945550464), (3, 630366976), (4, 472775232), (6, 315183488), (8, 236387616), (12, 157591744), (16, 118193808), (24, 78795872), (32, 59096904), (48, 39397936), (64, 29548452), (96, 19698968), (128, 14774226), (192, 9849484), (256, 7387113), (313, 6041856), (384, 4924742), (626, 3020928), (768, 2462371), (939, 2013952), (1252, 1510464), (1878, 1006976), (2504, 755232), (3756, 503488), (5008, 377616), (7512, 251744), (7867, 240384), (10016, 188808), (15024, 125872), (15734, 120192), (20032, 94404), (23601, 80128), (30048, 62936), (31468, 60096), (40064, 47202)]