22291488

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 144

約数和(自身を含む): 69877080

約数和(自身を除く): 47585592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 32, 34, 36, 48, 51, 58, 68, 72, 87, 96, 102, 116, 136, 144, 153, 157, 174, 204, 232, 261, 272, 288, 306, 314, 348, 408, 464, 471, 493, 522, 544, 612, 628, 696, 816, 928, 942, 986, 1044, 1224, 1256, 1392, 1413, 1479, 1632, 1884, 1972, 2088, 2448, 2512, 2669, 2784, 2826, 2958, 3768, 3944, 4176, 4437, 4553, 4896, 5024, 5338, 5652, 5916, 7536, 7888, 8007, 8352, 8874, 9106, 10676, 11304, 11832, 13659, 15072, 15776, 16014, 17748, 18212, 21352, 22608, 23664, 24021, 27318, 32028, 35496, 36424, 40977, 42704, 45216, 47328, 48042, 54636, 64056, 70992, 72848, 77401, 81954, 85408, 96084, 109272, 128112, 141984, 145696, 154802, 163908, 192168, 218544, 232203, 256224, 309604, 327816, 384336, 437088, 464406, 619208, 655632, 696609, 768672, 928812, 1238416, 1311264, 1393218, 1857624, 2476832, 2786436, 3715248, 5572872, 7430496, 11145744, 22291488]

約数ペア:

[(1, 22291488), (2, 11145744), (3, 7430496), (4, 5572872), (6, 3715248), (8, 2786436), (9, 2476832), (12, 1857624), (16, 1393218), (17, 1311264), (18, 1238416), (24, 928812), (29, 768672), (32, 696609), (34, 655632), (36, 619208), (48, 464406), (51, 437088), (58, 384336), (68, 327816), (72, 309604), (87, 256224), (96, 232203), (102, 218544), (116, 192168), (136, 163908), (144, 154802), (153, 145696), (157, 141984), (174, 128112), (204, 109272), (232, 96084), (261, 85408), (272, 81954), (288, 77401), (306, 72848), (314, 70992), (348, 64056), (408, 54636), (464, 48042), (471, 47328), (493, 45216), (522, 42704), (544, 40977), (612, 36424), (628, 35496), (696, 32028), (816, 27318), (928, 24021), (942, 23664), (986, 22608), (1044, 21352), (1224, 18212), (1256, 17748), (1392, 16014), (1413, 15776), (1479, 15072), (1632, 13659), (1884, 11832), (1972, 11304), (2088, 10676), (2448, 9106), (2512, 8874), (2669, 8352), (2784, 8007), (2826, 7888), (2958, 7536), (3768, 5916), (3944, 5652), (4176, 5338), (4437, 5024), (4553, 4896)]