290945088

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:454

約数の個数: 224

約数和(自身を含む): 994867200

約数和(自身を除く): 703922112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 67, 72, 84, 96, 108, 112, 126, 134, 144, 168, 189, 192, 201, 216, 224, 252, 268, 288, 336, 359, 378, 402, 432, 448, 469, 504, 536, 576, 603, 672, 718, 756, 804, 864, 938, 1008, 1072, 1077, 1206, 1344, 1407, 1436, 1512, 1608, 1728, 1809, 1876, 2016, 2144, 2154, 2412, 2513, 2814, 2872, 3024, 3216, 3231, 3618, 3752, 4032, 4221, 4288, 4308, 4824, 5026, 5628, 5744, 6048, 6432, 6462, 7236, 7504, 7539, 8442, 8616, 9648, 9693, 10052, 11256, 11488, 12096, 12663, 12864, 12924, 14472, 15008, 15078, 16884, 17232, 19296, 19386, 20104, 22512, 22617, 22976, 24053, 25326, 25848, 28944, 30016, 30156, 33768, 34464, 38592, 38772, 40208, 45024, 45234, 48106, 50652, 51696, 57888, 60312, 67536, 67851, 68928, 72159, 77544, 80416, 90048, 90468, 96212, 101304, 103392, 115776, 120624, 135072, 135702, 144318, 155088, 160832, 168371, 180936, 192424, 202608, 206784, 216477, 241248, 270144, 271404, 288636, 310176, 336742, 361872, 384848, 405216, 432954, 482496, 505113, 542808, 577272, 620352, 649431, 673484, 723744, 769696, 810432, 865908, 1010226, 1085616, 1154544, 1298862, 1346968, 1447488, 1515339, 1539392, 1731816, 2020452, 2171232, 2309088, 2597724, 2693936, 3030678, 3463632, 4040904, 4342464, 4546017, 4618176, 5195448, 5387872, 6061356, 6927264, 8081808, 9092034, 10390896, 10775744, 12122712, 13854528, 16163616, 18184068, 20781792, 24245424, 32327232, 36368136, 41563584, 48490848, 72736272, 96981696, 145472544, 290945088]

約数ペア:

[(1, 290945088), (2, 145472544), (3, 96981696), (4, 72736272), (6, 48490848), (7, 41563584), (8, 36368136), (9, 32327232), (12, 24245424), (14, 20781792), (16, 18184068), (18, 16163616), (21, 13854528), (24, 12122712), (27, 10775744), (28, 10390896), (32, 9092034), (36, 8081808), (42, 6927264), (48, 6061356), (54, 5387872), (56, 5195448), (63, 4618176), (64, 4546017), (67, 4342464), (72, 4040904), (84, 3463632), (96, 3030678), (108, 2693936), (112, 2597724), (126, 2309088), (134, 2171232), (144, 2020452), (168, 1731816), (189, 1539392), (192, 1515339), (201, 1447488), (216, 1346968), (224, 1298862), (252, 1154544), (268, 1085616), (288, 1010226), (336, 865908), (359, 810432), (378, 769696), (402, 723744), (432, 673484), (448, 649431), (469, 620352), (504, 577272), (536, 542808), (576, 505113), (603, 482496), (672, 432954), (718, 405216), (756, 384848), (804, 361872), (864, 336742), (938, 310176), (1008, 288636), (1072, 271404), (1077, 270144), (1206, 241248), (1344, 216477), (1407, 206784), (1436, 202608), (1512, 192424), (1608, 180936), (1728, 168371), (1809, 160832), (1876, 155088), (2016, 144318), (2144, 135702), (2154, 135072), (2412, 120624), (2513, 115776), (2814, 103392), (2872, 101304), (3024, 96212), (3216, 90468), (3231, 90048), (3618, 80416), (3752, 77544), (4032, 72159), (4221, 68928), (4288, 67851), (4308, 67536), (4824, 60312), (5026, 57888), (5628, 51696), (5744, 50652), (6048, 48106), (6432, 45234), (6462, 45024), (7236, 40208), (7504, 38772), (7539, 38592), (8442, 34464), (8616, 33768), (9648, 30156), (9693, 30016), (10052, 28944), (11256, 25848), (11488, 25326), (12096, 24053), (12663, 22976), (12864, 22617), (12924, 22512), (14472, 20104), (15008, 19386), (15078, 19296), (16884, 17232)]