1001920512

素因数分解:

$2^{11}\times 3^1\times {\mathrm{313}}^1\times {\mathrm{521}}^1$

素因数の和:859

約数の個数: 96

約数和(自身を含む): 2684813040

約数和(自身を除く): 1682892528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 313, 384, 512, 521, 626, 768, 939, 1024, 1042, 1252, 1536, 1563, 1878, 2048, 2084, 2504, 3072, 3126, 3756, 4168, 5008, 6144, 6252, 7512, 8336, 10016, 12504, 15024, 16672, 20032, 25008, 30048, 33344, 40064, 50016, 60096, 66688, 80128, 100032, 120192, 133376, 160256, 163073, 200064, 240384, 266752, 320512, 326146, 400128, 480768, 489219, 533504, 641024, 652292, 800256, 961536, 978438, 1067008, 1304584, 1600512, 1923072, 1956876, 2609168, 3201024, 3913752, 5218336, 7827504, 10436672, 15655008, 20873344, 31310016, 41746688, 62620032, 83493376, 125240064, 166986752, 250480128, 333973504, 500960256, 1001920512]

約数ペア:

[(1, 1001920512), (2, 500960256), (3, 333973504), (4, 250480128), (6, 166986752), (8, 125240064), (12, 83493376), (16, 62620032), (24, 41746688), (32, 31310016), (48, 20873344), (64, 15655008), (96, 10436672), (128, 7827504), (192, 5218336), (256, 3913752), (313, 3201024), (384, 2609168), (512, 1956876), (521, 1923072), (626, 1600512), (768, 1304584), (939, 1067008), (1024, 978438), (1042, 961536), (1252, 800256), (1536, 652292), (1563, 641024), (1878, 533504), (2048, 489219), (2084, 480768), (2504, 400128), (3072, 326146), (3126, 320512), (3756, 266752), (4168, 240384), (5008, 200064), (6144, 163073), (6252, 160256), (7512, 133376), (8336, 120192), (10016, 100032), (12504, 80128), (15024, 66688), (16672, 60096), (20032, 50016), (25008, 40064), (30048, 33344)]