1635987456

素因数分解:

$2^{12}\times 3^4\times {\mathrm{4931}}^1$

素因数の和:4967

約数の個数: 130

約数和(自身を含む): 4888159452

約数和(自身を除く): 3252171996

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, 2048, 2304, 2592, 3072, 3456, 4096, 4608, 4931, 5184, 6144, 6912, 9216, 9862, 10368, 12288, 13824, 14793, 18432, 19724, 20736, 27648, 29586, 36864, 39448, 41472, 44379, 55296, 59172, 78896, 82944, 88758, 110592, 118344, 133137, 157792, 165888, 177516, 236688, 266274, 315584, 331776, 355032, 399411, 473376, 532548, 631168, 710064, 798822, 946752, 1065096, 1262336, 1420128, 1597644, 1893504, 2130192, 2524672, 2840256, 3195288, 3787008, 4260384, 5049344, 5680512, 6390576, 7574016, 8520768, 10098688, 11361024, 12781152, 15148032, 17041536, 20197376, 22722048, 25562304, 30296064, 34083072, 45444096, 51124608, 60592128, 68166144, 90888192, 102249216, 136332288, 181776384, 204498432, 272664576, 408996864, 545329152, 817993728, 1635987456]

約数ペア:

[(1, 1635987456), (2, 817993728), (3, 545329152), (4, 408996864), (6, 272664576), (8, 204498432), (9, 181776384), (12, 136332288), (16, 102249216), (18, 90888192), (24, 68166144), (27, 60592128), (32, 51124608), (36, 45444096), (48, 34083072), (54, 30296064), (64, 25562304), (72, 22722048), (81, 20197376), (96, 17041536), (108, 15148032), (128, 12781152), (144, 11361024), (162, 10098688), (192, 8520768), (216, 7574016), (256, 6390576), (288, 5680512), (324, 5049344), (384, 4260384), (432, 3787008), (512, 3195288), (576, 2840256), (648, 2524672), (768, 2130192), (864, 1893504), (1024, 1597644), (1152, 1420128), (1296, 1262336), (1536, 1065096), (1728, 946752), (2048, 798822), (2304, 710064), (2592, 631168), (3072, 532548), (3456, 473376), (4096, 399411), (4608, 355032), (4931, 331776), (5184, 315584), (6144, 266274), (6912, 236688), (9216, 177516), (9862, 165888), (10368, 157792), (12288, 133137), (13824, 118344), (14793, 110592), (18432, 88758), (19724, 82944), (20736, 78896), (27648, 59172), (29586, 55296), (36864, 44379), (39448, 41472)]