208579392

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1$

素因数の和:238

約数の個数: 252

約数和(自身を含む): 729874080

約数和(自身を除く): 521294688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 179, 192, 204, 224, 238, 252, 272, 288, 289, 306, 336, 357, 358, 408, 448, 476, 504, 537, 544, 576, 578, 612, 672, 714, 716, 816, 867, 952, 1008, 1071, 1074, 1088, 1156, 1224, 1253, 1344, 1428, 1432, 1611, 1632, 1734, 1904, 2016, 2023, 2142, 2148, 2312, 2448, 2506, 2601, 2856, 2864, 3043, 3222, 3264, 3468, 3759, 3808, 4032, 4046, 4284, 4296, 4624, 4896, 5012, 5202, 5712, 5728, 6069, 6086, 6444, 6936, 7518, 7616, 8092, 8568, 8592, 9129, 9248, 9792, 10024, 10404, 11277, 11424, 11456, 12138, 12172, 12888, 13872, 15036, 16184, 17136, 17184, 18207, 18258, 18496, 20048, 20808, 21301, 22554, 22848, 24276, 24344, 25776, 27387, 27744, 30072, 32368, 34272, 34368, 36414, 36516, 40096, 41616, 42602, 45108, 48552, 48688, 51552, 51731, 54774, 55488, 60144, 63903, 64736, 68544, 72828, 73032, 80192, 83232, 85204, 90216, 97104, 97376, 103104, 103462, 109548, 120288, 127806, 129472, 145656, 146064, 155193, 166464, 170408, 180432, 191709, 194208, 194752, 206924, 219096, 240576, 255612, 291312, 292128, 310386, 340816, 360864, 362117, 383418, 388416, 413848, 438192, 465579, 511224, 582624, 584256, 620772, 681632, 721728, 724234, 766836, 827696, 876384, 931158, 1022448, 1086351, 1165248, 1241544, 1363264, 1448468, 1533672, 1655392, 1752768, 1862316, 2044896, 2172702, 2483088, 2896936, 3067344, 3259053, 3310784, 3724632, 4089792, 4345404, 4966176, 5793872, 6134688, 6518106, 7449264, 8690808, 9932352, 11587744, 12269376, 13036212, 14898528, 17381616, 23175488, 26072424, 29797056, 34763232, 52144848, 69526464, 104289696, 208579392]

約数ペア:

[(1, 208579392), (2, 104289696), (3, 69526464), (4, 52144848), (6, 34763232), (7, 29797056), (8, 26072424), (9, 23175488), (12, 17381616), (14, 14898528), (16, 13036212), (17, 12269376), (18, 11587744), (21, 9932352), (24, 8690808), (28, 7449264), (32, 6518106), (34, 6134688), (36, 5793872), (42, 4966176), (48, 4345404), (51, 4089792), (56, 3724632), (63, 3310784), (64, 3259053), (68, 3067344), (72, 2896936), (84, 2483088), (96, 2172702), (102, 2044896), (112, 1862316), (119, 1752768), (126, 1655392), (136, 1533672), (144, 1448468), (153, 1363264), (168, 1241544), (179, 1165248), (192, 1086351), (204, 1022448), (224, 931158), (238, 876384), (252, 827696), (272, 766836), (288, 724234), (289, 721728), (306, 681632), (336, 620772), (357, 584256), (358, 582624), (408, 511224), (448, 465579), (476, 438192), (504, 413848), (537, 388416), (544, 383418), (576, 362117), (578, 360864), (612, 340816), (672, 310386), (714, 292128), (716, 291312), (816, 255612), (867, 240576), (952, 219096), (1008, 206924), (1071, 194752), (1074, 194208), (1088, 191709), (1156, 180432), (1224, 170408), (1253, 166464), (1344, 155193), (1428, 146064), (1432, 145656), (1611, 129472), (1632, 127806), (1734, 120288), (1904, 109548), (2016, 103462), (2023, 103104), (2142, 97376), (2148, 97104), (2312, 90216), (2448, 85204), (2506, 83232), (2601, 80192), (2856, 73032), (2864, 72828), (3043, 68544), (3222, 64736), (3264, 63903), (3468, 60144), (3759, 55488), (3808, 54774), (4032, 51731), (4046, 51552), (4284, 48688), (4296, 48552), (4624, 45108), (4896, 42602), (5012, 41616), (5202, 40096), (5712, 36516), (5728, 36414), (6069, 34368), (6086, 34272), (6444, 32368), (6936, 30072), (7518, 27744), (7616, 27387), (8092, 25776), (8568, 24344), (8592, 24276), (9129, 22848), (9248, 22554), (9792, 21301), (10024, 20808), (10404, 20048), (11277, 18496), (11424, 18258), (11456, 18207), (12138, 17184), (12172, 17136), (12888, 16184), (13872, 15036)]