219246384

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 180

約数和(自身を含む): 687815352

約数和(自身を除く): 468568968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 97, 98, 112, 124, 147, 168, 186, 194, 196, 217, 248, 291, 294, 336, 372, 388, 392, 434, 496, 582, 588, 651, 679, 744, 776, 784, 868, 961, 1164, 1176, 1302, 1358, 1488, 1519, 1552, 1736, 1922, 2037, 2328, 2352, 2604, 2716, 2883, 3007, 3038, 3472, 3844, 4074, 4557, 4656, 4753, 5208, 5432, 5766, 6014, 6076, 6727, 7688, 8148, 9021, 9114, 9506, 10416, 10864, 11532, 12028, 12152, 13454, 14259, 15376, 16296, 18042, 18228, 19012, 20181, 21049, 23064, 24056, 24304, 26908, 28518, 32592, 36084, 36456, 38024, 40362, 42098, 46128, 47089, 48112, 53816, 57036, 63147, 72168, 72912, 76048, 80724, 84196, 93217, 94178, 107632, 114072, 126294, 141267, 144336, 147343, 161448, 168392, 186434, 188356, 228144, 252588, 279651, 282534, 294686, 322896, 336784, 372868, 376712, 442029, 505176, 559302, 565068, 589372, 652519, 745736, 753424, 884058, 1010352, 1118604, 1130136, 1178744, 1305038, 1491472, 1768116, 1957557, 2237208, 2260272, 2357488, 2610076, 3536232, 3915114, 4474416, 4567633, 5220152, 7072464, 7830228, 9135266, 10440304, 13702899, 15660456, 18270532, 27405798, 31320912, 36541064, 54811596, 73082128, 109623192, 219246384]

約数ペア:

[(1, 219246384), (2, 109623192), (3, 73082128), (4, 54811596), (6, 36541064), (7, 31320912), (8, 27405798), (12, 18270532), (14, 15660456), (16, 13702899), (21, 10440304), (24, 9135266), (28, 7830228), (31, 7072464), (42, 5220152), (48, 4567633), (49, 4474416), (56, 3915114), (62, 3536232), (84, 2610076), (93, 2357488), (97, 2260272), (98, 2237208), (112, 1957557), (124, 1768116), (147, 1491472), (168, 1305038), (186, 1178744), (194, 1130136), (196, 1118604), (217, 1010352), (248, 884058), (291, 753424), (294, 745736), (336, 652519), (372, 589372), (388, 565068), (392, 559302), (434, 505176), (496, 442029), (582, 376712), (588, 372868), (651, 336784), (679, 322896), (744, 294686), (776, 282534), (784, 279651), (868, 252588), (961, 228144), (1164, 188356), (1176, 186434), (1302, 168392), (1358, 161448), (1488, 147343), (1519, 144336), (1552, 141267), (1736, 126294), (1922, 114072), (2037, 107632), (2328, 94178), (2352, 93217), (2604, 84196), (2716, 80724), (2883, 76048), (3007, 72912), (3038, 72168), (3472, 63147), (3844, 57036), (4074, 53816), (4557, 48112), (4656, 47089), (4753, 46128), (5208, 42098), (5432, 40362), (5766, 38024), (6014, 36456), (6076, 36084), (6727, 32592), (7688, 28518), (8148, 26908), (9021, 24304), (9114, 24056), (9506, 23064), (10416, 21049), (10864, 20181), (11532, 19012), (12028, 18228), (12152, 18042), (13454, 16296), (14259, 15376)]