1253894784

素因数分解:

$2^7\times 3^1\times {\mathrm{167}}^1\times {\mathrm{19553}}^1$

素因数の和:19737

約数の個数: 64

約数和(自身を含む): 3350773440

約数和(自身を除く): 2096878656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 167, 192, 334, 384, 501, 668, 1002, 1336, 2004, 2672, 4008, 5344, 8016, 10688, 16032, 19553, 21376, 32064, 39106, 58659, 64128, 78212, 117318, 156424, 234636, 312848, 469272, 625696, 938544, 1251392, 1877088, 2502784, 3265351, 3754176, 6530702, 7508352, 9796053, 13061404, 19592106, 26122808, 39184212, 52245616, 78368424, 104491232, 156736848, 208982464, 313473696, 417964928, 626947392, 1253894784]

約数ペア:

[(1, 1253894784), (2, 626947392), (3, 417964928), (4, 313473696), (6, 208982464), (8, 156736848), (12, 104491232), (16, 78368424), (24, 52245616), (32, 39184212), (48, 26122808), (64, 19592106), (96, 13061404), (128, 9796053), (167, 7508352), (192, 6530702), (334, 3754176), (384, 3265351), (501, 2502784), (668, 1877088), (1002, 1251392), (1336, 938544), (2004, 625696), (2672, 469272), (4008, 312848), (5344, 234636), (8016, 156424), (10688, 117318), (16032, 78212), (19553, 64128), (21376, 58659), (32064, 39106)]