621513216

素因数分解:

$2^9\times 3^3\times {\mathrm{44959}}^1$

素因数の和:44986

約数の個数: 80

約数和(自身を含む): 1839763200

約数和(自身を除く): 1218249984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 44959, 89918, 134877, 179836, 269754, 359672, 404631, 539508, 719344, 809262, 1079016, 1213893, 1438688, 1618524, 2158032, 2427786, 2877376, 3237048, 4316064, 4855572, 5754752, 6474096, 8632128, 9711144, 11509504, 12948192, 17264256, 19422288, 23019008, 25896384, 34528512, 38844576, 51792768, 69057024, 77689152, 103585536, 155378304, 207171072, 310756608, 621513216]

約数ペア:

[(1, 621513216), (2, 310756608), (3, 207171072), (4, 155378304), (6, 103585536), (8, 77689152), (9, 69057024), (12, 51792768), (16, 38844576), (18, 34528512), (24, 25896384), (27, 23019008), (32, 19422288), (36, 17264256), (48, 12948192), (54, 11509504), (64, 9711144), (72, 8632128), (96, 6474096), (108, 5754752), (128, 4855572), (144, 4316064), (192, 3237048), (216, 2877376), (256, 2427786), (288, 2158032), (384, 1618524), (432, 1438688), (512, 1213893), (576, 1079016), (768, 809262), (864, 719344), (1152, 539508), (1536, 404631), (1728, 359672), (2304, 269754), (3456, 179836), (4608, 134877), (6912, 89918), (13824, 44959)]