216809424

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:250

約数の個数: 180

約数和(自身を含む): 672590880

約数和(自身を除く): 455781456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 59, 72, 78, 104, 117, 118, 144, 151, 156, 169, 177, 208, 234, 236, 302, 312, 338, 354, 453, 468, 472, 507, 531, 604, 624, 676, 708, 767, 906, 936, 944, 1014, 1062, 1208, 1352, 1359, 1416, 1521, 1534, 1812, 1872, 1963, 2028, 2124, 2301, 2416, 2704, 2718, 2832, 3042, 3068, 3624, 3926, 4056, 4248, 4602, 5436, 5889, 6084, 6136, 6903, 7248, 7852, 8112, 8496, 8909, 9204, 9971, 10872, 11778, 12168, 12272, 13806, 15704, 17667, 17818, 18408, 19942, 21744, 23556, 24336, 25519, 26727, 27612, 29913, 31408, 35334, 35636, 36816, 39884, 47112, 51038, 53454, 55224, 59826, 70668, 71272, 76557, 79768, 80181, 89739, 94224, 102076, 106908, 110448, 115817, 119652, 141336, 142544, 153114, 159536, 160362, 179478, 204152, 213816, 229671, 231634, 239304, 282672, 306228, 320724, 347451, 358956, 408304, 427632, 459342, 463268, 478608, 612456, 641448, 694902, 717912, 918684, 926536, 1042353, 1224912, 1282896, 1389804, 1435824, 1505621, 1837368, 1853072, 2084706, 2779608, 3011242, 3674736, 4169412, 4516863, 5559216, 6022484, 8338824, 9033726, 12044968, 13550589, 16677648, 18067452, 24089936, 27101178, 36134904, 54202356, 72269808, 108404712, 216809424]

約数ペア:

[(1, 216809424), (2, 108404712), (3, 72269808), (4, 54202356), (6, 36134904), (8, 27101178), (9, 24089936), (12, 18067452), (13, 16677648), (16, 13550589), (18, 12044968), (24, 9033726), (26, 8338824), (36, 6022484), (39, 5559216), (48, 4516863), (52, 4169412), (59, 3674736), (72, 3011242), (78, 2779608), (104, 2084706), (117, 1853072), (118, 1837368), (144, 1505621), (151, 1435824), (156, 1389804), (169, 1282896), (177, 1224912), (208, 1042353), (234, 926536), (236, 918684), (302, 717912), (312, 694902), (338, 641448), (354, 612456), (453, 478608), (468, 463268), (472, 459342), (507, 427632), (531, 408304), (604, 358956), (624, 347451), (676, 320724), (708, 306228), (767, 282672), (906, 239304), (936, 231634), (944, 229671), (1014, 213816), (1062, 204152), (1208, 179478), (1352, 160362), (1359, 159536), (1416, 153114), (1521, 142544), (1534, 141336), (1812, 119652), (1872, 115817), (1963, 110448), (2028, 106908), (2124, 102076), (2301, 94224), (2416, 89739), (2704, 80181), (2718, 79768), (2832, 76557), (3042, 71272), (3068, 70668), (3624, 59826), (3926, 55224), (4056, 53454), (4248, 51038), (4602, 47112), (5436, 39884), (5889, 36816), (6084, 35636), (6136, 35334), (6903, 31408), (7248, 29913), (7852, 27612), (8112, 26727), (8496, 25519), (8909, 24336), (9204, 23556), (9971, 21744), (10872, 19942), (11778, 18408), (12168, 17818), (12272, 17667), (13806, 15704)]