21337022976

素因数分解:

$2^9\times 3^1\times {\mathrm{3583}}^1\times {\mathrm{3877}}^1$

素因数の和:7481

約数の個数: 80

約数和(自身を含む): 56873693184

約数和(自身を除く): 35536670208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 3583, 3877, 7166, 7754, 10749, 11631, 14332, 15508, 21498, 23262, 28664, 31016, 42996, 46524, 57328, 62032, 85992, 93048, 114656, 124064, 171984, 186096, 229312, 248128, 343968, 372192, 458624, 496256, 687936, 744384, 917248, 992512, 1375872, 1488768, 1834496, 1985024, 2751744, 2977536, 5503488, 5955072, 13891291, 27782582, 41673873, 55565164, 83347746, 111130328, 166695492, 222260656, 333390984, 444521312, 666781968, 889042624, 1333563936, 1778085248, 2667127872, 3556170496, 5334255744, 7112340992, 10668511488, 21337022976]

約数ペア:

[(1, 21337022976), (2, 10668511488), (3, 7112340992), (4, 5334255744), (6, 3556170496), (8, 2667127872), (12, 1778085248), (16, 1333563936), (24, 889042624), (32, 666781968), (48, 444521312), (64, 333390984), (96, 222260656), (128, 166695492), (192, 111130328), (256, 83347746), (384, 55565164), (512, 41673873), (768, 27782582), (1536, 13891291), (3583, 5955072), (3877, 5503488), (7166, 2977536), (7754, 2751744), (10749, 1985024), (11631, 1834496), (14332, 1488768), (15508, 1375872), (21498, 992512), (23262, 917248), (28664, 744384), (31016, 687936), (42996, 496256), (46524, 458624), (57328, 372192), (62032, 343968), (85992, 248128), (93048, 229312), (114656, 186096), (124064, 171984)]