890498448

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{953}}^1$

素因数の和:1083

約数の個数: 200

約数和(自身を含む): 2977273728

約数和(自身を除く): 2086775280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 103, 108, 112, 126, 144, 162, 168, 189, 206, 216, 252, 309, 324, 336, 378, 412, 432, 504, 567, 618, 648, 721, 756, 824, 927, 953, 1008, 1134, 1236, 1296, 1442, 1512, 1648, 1854, 1906, 2163, 2268, 2472, 2781, 2859, 2884, 3024, 3708, 3812, 4326, 4536, 4944, 5562, 5718, 5768, 6489, 6671, 7416, 7624, 8343, 8577, 8652, 9072, 11124, 11436, 11536, 12978, 13342, 14832, 15248, 16686, 17154, 17304, 19467, 20013, 22248, 22872, 25731, 25956, 26684, 33372, 34308, 34608, 38934, 40026, 44496, 45744, 51462, 51912, 53368, 58401, 60039, 66744, 68616, 77193, 77868, 80052, 98159, 102924, 103824, 106736, 116802, 120078, 133488, 137232, 154386, 155736, 160104, 180117, 196318, 205848, 233604, 240156, 294477, 308772, 311472, 320208, 360234, 392636, 411696, 467208, 480312, 540351, 588954, 617544, 687113, 720468, 785272, 883431, 934416, 960624, 1080702, 1177908, 1235088, 1374226, 1440936, 1570544, 1766862, 2061339, 2161404, 2355816, 2650293, 2748452, 2881872, 3533724, 4122678, 4322808, 4711632, 5300586, 5496904, 6184017, 7067448, 7950879, 8245356, 8645616, 10601172, 10993808, 12368034, 14134896, 15901758, 16490712, 18552051, 21202344, 24736068, 31803516, 32981424, 37104102, 42404688, 49472136, 55656153, 63607032, 74208204, 98944272, 111312306, 127214064, 148416408, 222624612, 296832816, 445249224, 890498448]

約数ペア:

[(1, 890498448), (2, 445249224), (3, 296832816), (4, 222624612), (6, 148416408), (7, 127214064), (8, 111312306), (9, 98944272), (12, 74208204), (14, 63607032), (16, 55656153), (18, 49472136), (21, 42404688), (24, 37104102), (27, 32981424), (28, 31803516), (36, 24736068), (42, 21202344), (48, 18552051), (54, 16490712), (56, 15901758), (63, 14134896), (72, 12368034), (81, 10993808), (84, 10601172), (103, 8645616), (108, 8245356), (112, 7950879), (126, 7067448), (144, 6184017), (162, 5496904), (168, 5300586), (189, 4711632), (206, 4322808), (216, 4122678), (252, 3533724), (309, 2881872), (324, 2748452), (336, 2650293), (378, 2355816), (412, 2161404), (432, 2061339), (504, 1766862), (567, 1570544), (618, 1440936), (648, 1374226), (721, 1235088), (756, 1177908), (824, 1080702), (927, 960624), (953, 934416), (1008, 883431), (1134, 785272), (1236, 720468), (1296, 687113), (1442, 617544), (1512, 588954), (1648, 540351), (1854, 480312), (1906, 467208), (2163, 411696), (2268, 392636), (2472, 360234), (2781, 320208), (2859, 311472), (2884, 308772), (3024, 294477), (3708, 240156), (3812, 233604), (4326, 205848), (4536, 196318), (4944, 180117), (5562, 160104), (5718, 155736), (5768, 154386), (6489, 137232), (6671, 133488), (7416, 120078), (7624, 116802), (8343, 106736), (8577, 103824), (8652, 102924), (9072, 98159), (11124, 80052), (11436, 77868), (11536, 77193), (12978, 68616), (13342, 66744), (14832, 60039), (15248, 58401), (16686, 53368), (17154, 51912), (17304, 51462), (19467, 45744), (20013, 44496), (22248, 40026), (22872, 38934), (25731, 34608), (25956, 34308), (26684, 33372)]