321573888

素因数分解:

$2^{10}\times 3^4\times {\mathrm{3877}}^1$

素因数の和:3909

約数の個数: 110

約数和(自身を含む): 960530186

約数和(自身を除く): 638956298

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1024, 1152, 1296, 1536, 1728, 2304, 2592, 3072, 3456, 3877, 4608, 5184, 6912, 7754, 9216, 10368, 11631, 13824, 15508, 20736, 23262, 27648, 31016, 34893, 41472, 46524, 62032, 69786, 82944, 93048, 104679, 124064, 139572, 186096, 209358, 248128, 279144, 314037, 372192, 418716, 496256, 558288, 628074, 744384, 837432, 992512, 1116576, 1256148, 1488768, 1674864, 1985024, 2233152, 2512296, 2977536, 3349728, 3970048, 4466304, 5024592, 5955072, 6699456, 8932608, 10049184, 11910144, 13398912, 17865216, 20098368, 26797824, 35730432, 40196736, 53595648, 80393472, 107191296, 160786944, 321573888]

約数ペア:

[(1, 321573888), (2, 160786944), (3, 107191296), (4, 80393472), (6, 53595648), (8, 40196736), (9, 35730432), (12, 26797824), (16, 20098368), (18, 17865216), (24, 13398912), (27, 11910144), (32, 10049184), (36, 8932608), (48, 6699456), (54, 5955072), (64, 5024592), (72, 4466304), (81, 3970048), (96, 3349728), (108, 2977536), (128, 2512296), (144, 2233152), (162, 1985024), (192, 1674864), (216, 1488768), (256, 1256148), (288, 1116576), (324, 992512), (384, 837432), (432, 744384), (512, 628074), (576, 558288), (648, 496256), (768, 418716), (864, 372192), (1024, 314037), (1152, 279144), (1296, 248128), (1536, 209358), (1728, 186096), (2304, 139572), (2592, 124064), (3072, 104679), (3456, 93048), (3877, 82944), (4608, 69786), (5184, 62032), (6912, 46524), (7754, 41472), (9216, 34893), (10368, 31016), (11631, 27648), (13824, 23262), (15508, 20736)]