2549111256

素因数分解:

$2^3\times 3^3\times {\mathrm{211}}^1\times {\mathrm{55931}}^1$

素因数の和:56157

約数の個数: 64

約数和(自身を含む): 7114550400

約数和(自身を除く): 4565439144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 211, 216, 422, 633, 844, 1266, 1688, 1899, 2532, 3798, 5064, 5697, 7596, 11394, 15192, 22788, 45576, 55931, 111862, 167793, 223724, 335586, 447448, 503379, 671172, 1006758, 1342344, 1510137, 2013516, 3020274, 4027032, 6040548, 11801441, 12081096, 23602882, 35404323, 47205764, 70808646, 94411528, 106212969, 141617292, 212425938, 283234584, 318638907, 424851876, 637277814, 849703752, 1274555628, 2549111256]

約数ペア:

[(1, 2549111256), (2, 1274555628), (3, 849703752), (4, 637277814), (6, 424851876), (8, 318638907), (9, 283234584), (12, 212425938), (18, 141617292), (24, 106212969), (27, 94411528), (36, 70808646), (54, 47205764), (72, 35404323), (108, 23602882), (211, 12081096), (216, 11801441), (422, 6040548), (633, 4027032), (844, 3020274), (1266, 2013516), (1688, 1510137), (1899, 1342344), (2532, 1006758), (3798, 671172), (5064, 503379), (5697, 447448), (7596, 335586), (11394, 223724), (15192, 167793), (22788, 111862), (45576, 55931)]