1276677402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6857}}^1$

素因数の和:6924

約数の個数: 128

約数和(自身を含む): 3539386368

約数和(自身を除く): 2262708966

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 31, 33, 39, 42, 62, 66, 77, 78, 91, 93, 143, 154, 182, 186, 217, 231, 273, 286, 341, 403, 429, 434, 462, 546, 651, 682, 806, 858, 1001, 1023, 1209, 1302, 2002, 2046, 2387, 2418, 2821, 3003, 4433, 4774, 5642, 6006, 6857, 7161, 8463, 8866, 13299, 13714, 14322, 16926, 20571, 26598, 31031, 41142, 47999, 62062, 75427, 89141, 93093, 95998, 143997, 150854, 178282, 186186, 212567, 226281, 267423, 287994, 425134, 452562, 527989, 534846, 623987, 637701, 980551, 1055978, 1247974, 1275402, 1487969, 1583967, 1871961, 1961102, 2338237, 2763371, 2941653, 2975938, 3167934, 3743922, 4463907, 4676474, 5526742, 5883306, 6863857, 7014711, 8290113, 8927814, 13727714, 14029422, 16367659, 16580226, 19343597, 20591571, 30397081, 32735318, 38687194, 41183142, 49102977, 58030791, 60794162, 91191243, 98205954, 116061582, 182382486, 212779567, 425559134, 638338701, 1276677402]

約数ペア:

[(1, 1276677402), (2, 638338701), (3, 425559134), (6, 212779567), (7, 182382486), (11, 116061582), (13, 98205954), (14, 91191243), (21, 60794162), (22, 58030791), (26, 49102977), (31, 41183142), (33, 38687194), (39, 32735318), (42, 30397081), (62, 20591571), (66, 19343597), (77, 16580226), (78, 16367659), (91, 14029422), (93, 13727714), (143, 8927814), (154, 8290113), (182, 7014711), (186, 6863857), (217, 5883306), (231, 5526742), (273, 4676474), (286, 4463907), (341, 3743922), (403, 3167934), (429, 2975938), (434, 2941653), (462, 2763371), (546, 2338237), (651, 1961102), (682, 1871961), (806, 1583967), (858, 1487969), (1001, 1275402), (1023, 1247974), (1209, 1055978), (1302, 980551), (2002, 637701), (2046, 623987), (2387, 534846), (2418, 527989), (2821, 452562), (3003, 425134), (4433, 287994), (4774, 267423), (5642, 226281), (6006, 212567), (6857, 186186), (7161, 178282), (8463, 150854), (8866, 143997), (13299, 95998), (13714, 93093), (14322, 89141), (16926, 75427), (20571, 62062), (26598, 47999), (31031, 41142)]