857973816

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1151}}^1$

素因数の和:1219

約数の個数: 256

約数和(自身を含む): 2985984000

約数和(自身を除く): 2128010184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 29, 34, 36, 42, 51, 54, 56, 58, 63, 68, 72, 84, 87, 102, 108, 116, 119, 126, 136, 153, 168, 174, 189, 203, 204, 216, 232, 238, 252, 261, 306, 348, 357, 378, 406, 408, 459, 476, 493, 504, 522, 609, 612, 696, 714, 756, 783, 812, 918, 952, 986, 1044, 1071, 1151, 1218, 1224, 1428, 1479, 1512, 1566, 1624, 1827, 1836, 1972, 2088, 2142, 2302, 2436, 2856, 2958, 3132, 3213, 3451, 3453, 3654, 3672, 3944, 4284, 4437, 4604, 4872, 5481, 5916, 6264, 6426, 6902, 6906, 7308, 8057, 8568, 8874, 9208, 10353, 10359, 10962, 11832, 12852, 13311, 13804, 13812, 14616, 16114, 17748, 19567, 20706, 20718, 21924, 24171, 25704, 26622, 27608, 27624, 31059, 31077, 32228, 33379, 35496, 39134, 41412, 41436, 43848, 48342, 53244, 58701, 62118, 62154, 64456, 66758, 72513, 78268, 82824, 82872, 93177, 96684, 100137, 106488, 117402, 124236, 124308, 133516, 136969, 145026, 156536, 176103, 186354, 193368, 200274, 217539, 233653, 234804, 248472, 248616, 267032, 273938, 290052, 300411, 352206, 372708, 400548, 410907, 435078, 467306, 469608, 528309, 547876, 567443, 580104, 600822, 700959, 704412, 745416, 801096, 821814, 870156, 901233, 934612, 1056618, 1095752, 1134886, 1201644, 1232721, 1401918, 1408824, 1643628, 1702329, 1740312, 1802466, 1869224, 2102877, 2113236, 2269772, 2403288, 2465442, 2803836, 3287256, 3404658, 3604932, 3698163, 3972101, 4205754, 4226472, 4539544, 4930884, 5106987, 5607672, 6308631, 6809316, 7209864, 7396326, 7944202, 8411508, 9861768, 10213974, 11916303, 12617262, 13618632, 14792652, 15320961, 15888404, 16823016, 20427948, 23832606, 25234524, 29585304, 30641922, 31776808, 35748909, 40855896, 47665212, 50469048, 61283844, 71497818, 95330424, 107246727, 122567688, 142995636, 214493454, 285991272, 428986908, 857973816]

約数ペア:

[(1, 857973816), (2, 428986908), (3, 285991272), (4, 214493454), (6, 142995636), (7, 122567688), (8, 107246727), (9, 95330424), (12, 71497818), (14, 61283844), (17, 50469048), (18, 47665212), (21, 40855896), (24, 35748909), (27, 31776808), (28, 30641922), (29, 29585304), (34, 25234524), (36, 23832606), (42, 20427948), (51, 16823016), (54, 15888404), (56, 15320961), (58, 14792652), (63, 13618632), (68, 12617262), (72, 11916303), (84, 10213974), (87, 9861768), (102, 8411508), (108, 7944202), (116, 7396326), (119, 7209864), (126, 6809316), (136, 6308631), (153, 5607672), (168, 5106987), (174, 4930884), (189, 4539544), (203, 4226472), (204, 4205754), (216, 3972101), (232, 3698163), (238, 3604932), (252, 3404658), (261, 3287256), (306, 2803836), (348, 2465442), (357, 2403288), (378, 2269772), (406, 2113236), (408, 2102877), (459, 1869224), (476, 1802466), (493, 1740312), (504, 1702329), (522, 1643628), (609, 1408824), (612, 1401918), (696, 1232721), (714, 1201644), (756, 1134886), (783, 1095752), (812, 1056618), (918, 934612), (952, 901233), (986, 870156), (1044, 821814), (1071, 801096), (1151, 745416), (1218, 704412), (1224, 700959), (1428, 600822), (1479, 580104), (1512, 567443), (1566, 547876), (1624, 528309), (1827, 469608), (1836, 467306), (1972, 435078), (2088, 410907), (2142, 400548), (2302, 372708), (2436, 352206), (2856, 300411), (2958, 290052), (3132, 273938), (3213, 267032), (3451, 248616), (3453, 248472), (3654, 234804), (3672, 233653), (3944, 217539), (4284, 200274), (4437, 193368), (4604, 186354), (4872, 176103), (5481, 156536), (5916, 145026), (6264, 136969), (6426, 133516), (6902, 124308), (6906, 124236), (7308, 117402), (8057, 106488), (8568, 100137), (8874, 96684), (9208, 93177), (10353, 82872), (10359, 82824), (10962, 78268), (11832, 72513), (12852, 66758), (13311, 64456), (13804, 62154), (13812, 62118), (14616, 58701), (16114, 53244), (17748, 48342), (19567, 43848), (20706, 41436), (20718, 41412), (21924, 39134), (24171, 35496), (25704, 33379), (26622, 32228), (27608, 31077), (27624, 31059)]