855840384

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2081}}^1$

素因数の和:2128

約数の個数: 256

約数和(自身を含む): 3058041600

約数和(自身を除く): 2202201216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 84, 96, 102, 108, 112, 119, 126, 128, 136, 144, 153, 168, 189, 192, 204, 216, 224, 238, 252, 272, 288, 306, 336, 357, 378, 384, 408, 432, 448, 459, 476, 504, 544, 576, 612, 672, 714, 756, 816, 864, 896, 918, 952, 1008, 1071, 1088, 1152, 1224, 1344, 1428, 1512, 1632, 1728, 1836, 1904, 2016, 2081, 2142, 2176, 2448, 2688, 2856, 3024, 3213, 3264, 3456, 3672, 3808, 4032, 4162, 4284, 4896, 5712, 6048, 6243, 6426, 6528, 7344, 7616, 8064, 8324, 8568, 9792, 11424, 12096, 12486, 12852, 14567, 14688, 15232, 16648, 17136, 18729, 19584, 22848, 24192, 24972, 25704, 29134, 29376, 33296, 34272, 35377, 37458, 43701, 45696, 49944, 51408, 56187, 58268, 58752, 66592, 68544, 70754, 74916, 87402, 99888, 102816, 106131, 112374, 116536, 131103, 133184, 137088, 141508, 149832, 174804, 199776, 205632, 212262, 224748, 233072, 247639, 262206, 266368, 283016, 299664, 318393, 349608, 393309, 399552, 411264, 424524, 449496, 466144, 495278, 524412, 566032, 599328, 636786, 699216, 742917, 786618, 799104, 849048, 898992, 932288, 955179, 990556, 1048824, 1132064, 1198656, 1273572, 1398432, 1485834, 1573236, 1698096, 1797984, 1864576, 1910358, 1981112, 2097648, 2228751, 2264128, 2397312, 2547144, 2796864, 2971668, 3146472, 3396192, 3595968, 3820716, 3962224, 4195296, 4457502, 4528256, 5094288, 5593728, 5943336, 6292944, 6686253, 6792384, 7191936, 7641432, 7924448, 8390592, 8915004, 10188576, 11886672, 12585888, 13372506, 13584768, 15282864, 15848896, 16781184, 17830008, 20377152, 23773344, 25171776, 26745012, 30565728, 31697792, 35660016, 40754304, 47546688, 50343552, 53490024, 61131456, 71320032, 95093376, 106980048, 122262912, 142640064, 213960096, 285280128, 427920192, 855840384]

約数ペア:

[(1, 855840384), (2, 427920192), (3, 285280128), (4, 213960096), (6, 142640064), (7, 122262912), (8, 106980048), (9, 95093376), (12, 71320032), (14, 61131456), (16, 53490024), (17, 50343552), (18, 47546688), (21, 40754304), (24, 35660016), (27, 31697792), (28, 30565728), (32, 26745012), (34, 25171776), (36, 23773344), (42, 20377152), (48, 17830008), (51, 16781184), (54, 15848896), (56, 15282864), (63, 13584768), (64, 13372506), (68, 12585888), (72, 11886672), (84, 10188576), (96, 8915004), (102, 8390592), (108, 7924448), (112, 7641432), (119, 7191936), (126, 6792384), (128, 6686253), (136, 6292944), (144, 5943336), (153, 5593728), (168, 5094288), (189, 4528256), (192, 4457502), (204, 4195296), (216, 3962224), (224, 3820716), (238, 3595968), (252, 3396192), (272, 3146472), (288, 2971668), (306, 2796864), (336, 2547144), (357, 2397312), (378, 2264128), (384, 2228751), (408, 2097648), (432, 1981112), (448, 1910358), (459, 1864576), (476, 1797984), (504, 1698096), (544, 1573236), (576, 1485834), (612, 1398432), (672, 1273572), (714, 1198656), (756, 1132064), (816, 1048824), (864, 990556), (896, 955179), (918, 932288), (952, 898992), (1008, 849048), (1071, 799104), (1088, 786618), (1152, 742917), (1224, 699216), (1344, 636786), (1428, 599328), (1512, 566032), (1632, 524412), (1728, 495278), (1836, 466144), (1904, 449496), (2016, 424524), (2081, 411264), (2142, 399552), (2176, 393309), (2448, 349608), (2688, 318393), (2856, 299664), (3024, 283016), (3213, 266368), (3264, 262206), (3456, 247639), (3672, 233072), (3808, 224748), (4032, 212262), (4162, 205632), (4284, 199776), (4896, 174804), (5712, 149832), (6048, 141508), (6243, 137088), (6426, 133184), (6528, 131103), (7344, 116536), (7616, 112374), (8064, 106131), (8324, 102816), (8568, 99888), (9792, 87402), (11424, 74916), (12096, 70754), (12486, 68544), (12852, 66592), (14567, 58752), (14688, 58268), (15232, 56187), (16648, 51408), (17136, 49944), (18729, 45696), (19584, 43701), (22848, 37458), (24192, 35377), (24972, 34272), (25704, 33296), (29134, 29376)]