28189498176

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18947}}^1$

素因数の和:19019

約数の個数: 280

約数和(自身を含む): 97834435776

約数和(自身を除く): 69644937600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 41, 42, 48, 54, 56, 63, 64, 72, 81, 82, 84, 96, 108, 112, 123, 126, 144, 162, 164, 168, 189, 192, 216, 224, 246, 252, 287, 288, 324, 328, 336, 369, 378, 432, 448, 492, 504, 567, 574, 576, 648, 656, 672, 738, 756, 861, 864, 984, 1008, 1107, 1134, 1148, 1296, 1312, 1344, 1476, 1512, 1722, 1728, 1968, 2016, 2214, 2268, 2296, 2583, 2592, 2624, 2952, 3024, 3321, 3444, 3936, 4032, 4428, 4536, 4592, 5166, 5184, 5904, 6048, 6642, 6888, 7749, 7872, 8856, 9072, 9184, 10332, 11808, 12096, 13284, 13776, 15498, 17712, 18144, 18368, 18947, 20664, 23247, 23616, 26568, 27552, 30996, 35424, 36288, 37894, 41328, 46494, 53136, 55104, 56841, 61992, 70848, 75788, 82656, 92988, 106272, 113682, 123984, 132629, 151576, 165312, 170523, 185976, 212544, 227364, 247968, 265258, 303152, 341046, 371952, 397887, 454728, 495936, 511569, 530516, 606304, 682092, 743904, 776827, 795774, 909456, 1023138, 1061032, 1193661, 1212608, 1364184, 1487808, 1534707, 1553654, 1591548, 1818912, 2046276, 2122064, 2330481, 2387322, 2728368, 3069414, 3107308, 3183096, 3580983, 3637824, 4092552, 4244128, 4660962, 4774644, 5437789, 5456736, 6138828, 6214616, 6366192, 6991443, 7161966, 8185104, 8488256, 9321924, 9549288, 10742949, 10875578, 10913472, 12277656, 12429232, 12732384, 13982886, 14323932, 16313367, 16370208, 18643848, 19098576, 20974329, 21485898, 21751156, 24555312, 24858464, 25464768, 27965772, 28647864, 32626734, 32740416, 37287696, 38197152, 41948658, 42971796, 43502312, 48940101, 49110624, 49716928, 55931544, 57295728, 62922987, 65253468, 74575392, 76394304, 83897316, 85943592, 87004624, 97880202, 98221248, 111863088, 114591456, 125845974, 130506936, 146820303, 149150784, 167794632, 171887184, 174009248, 195760404, 223726176, 229182912, 251691948, 261013872, 293640606, 335589264, 343774368, 348018496, 391520808, 440460909, 447452352, 503383896, 522027744, 587281212, 671178528, 687548736, 783041616, 880921818, 1006767792, 1044055488, 1174562424, 1342357056, 1566083232, 1761843636, 2013535584, 2349124848, 3132166464, 3523687272, 4027071168, 4698249696, 7047374544, 9396499392, 14094749088, 28189498176]

約数ペア:

[(1, 28189498176), (2, 14094749088), (3, 9396499392), (4, 7047374544), (6, 4698249696), (7, 4027071168), (8, 3523687272), (9, 3132166464), (12, 2349124848), (14, 2013535584), (16, 1761843636), (18, 1566083232), (21, 1342357056), (24, 1174562424), (27, 1044055488), (28, 1006767792), (32, 880921818), (36, 783041616), (41, 687548736), (42, 671178528), (48, 587281212), (54, 522027744), (56, 503383896), (63, 447452352), (64, 440460909), (72, 391520808), (81, 348018496), (82, 343774368), (84, 335589264), (96, 293640606), (108, 261013872), (112, 251691948), (123, 229182912), (126, 223726176), (144, 195760404), (162, 174009248), (164, 171887184), (168, 167794632), (189, 149150784), (192, 146820303), (216, 130506936), (224, 125845974), (246, 114591456), (252, 111863088), (287, 98221248), (288, 97880202), (324, 87004624), (328, 85943592), (336, 83897316), (369, 76394304), (378, 74575392), (432, 65253468), (448, 62922987), (492, 57295728), (504, 55931544), (567, 49716928), (574, 49110624), (576, 48940101), (648, 43502312), (656, 42971796), (672, 41948658), (738, 38197152), (756, 37287696), (861, 32740416), (864, 32626734), (984, 28647864), (1008, 27965772), (1107, 25464768), (1134, 24858464), (1148, 24555312), (1296, 21751156), (1312, 21485898), (1344, 20974329), (1476, 19098576), (1512, 18643848), (1722, 16370208), (1728, 16313367), (1968, 14323932), (2016, 13982886), (2214, 12732384), (2268, 12429232), (2296, 12277656), (2583, 10913472), (2592, 10875578), (2624, 10742949), (2952, 9549288), (3024, 9321924), (3321, 8488256), (3444, 8185104), (3936, 7161966), (4032, 6991443), (4428, 6366192), (4536, 6214616), (4592, 6138828), (5166, 5456736), (5184, 5437789), (5904, 4774644), (6048, 4660962), (6642, 4244128), (6888, 4092552), (7749, 3637824), (7872, 3580983), (8856, 3183096), (9072, 3107308), (9184, 3069414), (10332, 2728368), (11808, 2387322), (12096, 2330481), (13284, 2122064), (13776, 2046276), (15498, 1818912), (17712, 1591548), (18144, 1553654), (18368, 1534707), (18947, 1487808), (20664, 1364184), (23247, 1212608), (23616, 1193661), (26568, 1061032), (27552, 1023138), (30996, 909456), (35424, 795774), (36288, 776827), (37894, 743904), (41328, 682092), (46494, 606304), (53136, 530516), (55104, 511569), (56841, 495936), (61992, 454728), (70848, 397887), (75788, 371952), (82656, 341046), (92988, 303152), (106272, 265258), (113682, 247968), (123984, 227364), (132629, 212544), (151576, 185976), (165312, 170523)]