266961366

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 701890560

約数和(自身を除く): 434929194

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 83, 126, 127, 134, 166, 189, 201, 249, 254, 378, 381, 402, 469, 498, 581, 603, 747, 762, 889, 938, 1143, 1162, 1206, 1407, 1494, 1743, 1778, 1809, 2241, 2286, 2667, 2814, 3429, 3486, 3618, 4221, 4482, 5229, 5334, 5561, 6858, 8001, 8442, 8509, 10458, 10541, 11122, 12663, 15687, 16002, 16683, 17018, 21082, 24003, 25326, 25527, 31374, 31623, 33366, 38927, 48006, 50049, 51054, 59563, 63246, 73787, 76581, 77854, 94869, 100098, 116781, 119126, 147574, 150147, 153162, 178689, 189738, 221361, 229743, 233562, 284607, 300294, 350343, 357378, 442722, 459486, 536067, 569214, 664083, 700686, 706247, 1051029, 1072134, 1328166, 1412494, 1608201, 1992249, 2102058, 2118741, 3216402, 3984498, 4237482, 4943729, 6356223, 9887458, 12712446, 14831187, 19068669, 29662374, 38137338, 44493561, 88987122, 133480683, 266961366]

約数ペア:

[(1, 266961366), (2, 133480683), (3, 88987122), (6, 44493561), (7, 38137338), (9, 29662374), (14, 19068669), (18, 14831187), (21, 12712446), (27, 9887458), (42, 6356223), (54, 4943729), (63, 4237482), (67, 3984498), (83, 3216402), (126, 2118741), (127, 2102058), (134, 1992249), (166, 1608201), (189, 1412494), (201, 1328166), (249, 1072134), (254, 1051029), (378, 706247), (381, 700686), (402, 664083), (469, 569214), (498, 536067), (581, 459486), (603, 442722), (747, 357378), (762, 350343), (889, 300294), (938, 284607), (1143, 233562), (1162, 229743), (1206, 221361), (1407, 189738), (1494, 178689), (1743, 153162), (1778, 150147), (1809, 147574), (2241, 119126), (2286, 116781), (2667, 100098), (2814, 94869), (3429, 77854), (3486, 76581), (3618, 73787), (4221, 63246), (4482, 59563), (5229, 51054), (5334, 50049), (5561, 48006), (6858, 38927), (8001, 33366), (8442, 31623), (8509, 31374), (10458, 25527), (10541, 25326), (11122, 24003), (12663, 21082), (15687, 17018), (16002, 16683)]