266973876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{5881}}^1$

素因数の和:6001

約数の個数: 72

約数和(自身を含む): 734379464

約数和(自身を除く): 467405588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 97, 117, 156, 194, 234, 291, 388, 468, 582, 873, 1164, 1261, 1746, 2522, 3492, 3783, 5044, 5881, 7566, 11349, 11762, 15132, 17643, 22698, 23524, 35286, 45396, 52929, 70572, 76453, 105858, 152906, 211716, 229359, 305812, 458718, 570457, 688077, 917436, 1140914, 1376154, 1711371, 2281828, 2752308, 3422742, 5134113, 6845484, 7415941, 10268226, 14831882, 20536452, 22247823, 29663764, 44495646, 66743469, 88991292, 133486938, 266973876]

約数ペア:

[(1, 266973876), (2, 133486938), (3, 88991292), (4, 66743469), (6, 44495646), (9, 29663764), (12, 22247823), (13, 20536452), (18, 14831882), (26, 10268226), (36, 7415941), (39, 6845484), (52, 5134113), (78, 3422742), (97, 2752308), (117, 2281828), (156, 1711371), (194, 1376154), (234, 1140914), (291, 917436), (388, 688077), (468, 570457), (582, 458718), (873, 305812), (1164, 229359), (1261, 211716), (1746, 152906), (2522, 105858), (3492, 76453), (3783, 70572), (5044, 52929), (5881, 45396), (7566, 35286), (11349, 23524), (11762, 22698), (15132, 17643)]