240789276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2371}}^1$

素因数の和:2432

約数の個数: 144

約数和(自身を含む): 773613568

約数和(自身を除く): 532824292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 806, 819, 868, 1092, 1116, 1209, 1302, 1612, 1638, 1953, 2371, 2418, 2604, 2821, 3276, 3627, 3906, 4742, 4836, 5642, 7113, 7254, 7812, 8463, 9484, 11284, 14226, 14508, 16597, 16926, 21339, 25389, 28452, 30823, 33194, 33852, 42678, 49791, 50778, 61646, 66388, 73501, 85356, 92469, 99582, 101556, 123292, 147002, 149373, 184938, 199164, 215761, 220503, 277407, 294004, 298746, 369876, 431522, 441006, 514507, 554814, 597492, 647283, 661509, 863044, 882012, 955513, 1029014, 1109628, 1294566, 1323018, 1543521, 1911026, 1941849, 2058028, 2589132, 2646036, 2866539, 3087042, 3822052, 3883698, 4630563, 5733078, 6174084, 6688591, 7767396, 8599617, 9261126, 11466156, 13377182, 17199234, 18522252, 20065773, 26754364, 34398468, 40131546, 60197319, 80263092, 120394638, 240789276]

約数ペア:

[(1, 240789276), (2, 120394638), (3, 80263092), (4, 60197319), (6, 40131546), (7, 34398468), (9, 26754364), (12, 20065773), (13, 18522252), (14, 17199234), (18, 13377182), (21, 11466156), (26, 9261126), (28, 8599617), (31, 7767396), (36, 6688591), (39, 6174084), (42, 5733078), (52, 4630563), (62, 3883698), (63, 3822052), (78, 3087042), (84, 2866539), (91, 2646036), (93, 2589132), (117, 2058028), (124, 1941849), (126, 1911026), (156, 1543521), (182, 1323018), (186, 1294566), (217, 1109628), (234, 1029014), (252, 955513), (273, 882012), (279, 863044), (364, 661509), (372, 647283), (403, 597492), (434, 554814), (468, 514507), (546, 441006), (558, 431522), (651, 369876), (806, 298746), (819, 294004), (868, 277407), (1092, 220503), (1116, 215761), (1209, 199164), (1302, 184938), (1612, 149373), (1638, 147002), (1953, 123292), (2371, 101556), (2418, 99582), (2604, 92469), (2821, 85356), (3276, 73501), (3627, 66388), (3906, 61646), (4742, 50778), (4836, 49791), (5642, 42678), (7113, 33852), (7254, 33194), (7812, 30823), (8463, 28452), (9484, 25389), (11284, 21339), (14226, 16926), (14508, 16597)]