427187628

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:853

約数の個数: 192

約数和(自身を含む): 1373137920

約数和(自身を除く): 945950292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 43, 51, 54, 63, 68, 84, 86, 102, 108, 119, 126, 129, 153, 172, 189, 204, 238, 252, 258, 301, 306, 357, 378, 387, 459, 476, 516, 602, 612, 714, 731, 756, 773, 774, 903, 918, 1071, 1161, 1204, 1428, 1462, 1546, 1548, 1806, 1836, 2142, 2193, 2319, 2322, 2709, 2924, 3092, 3213, 3612, 4284, 4386, 4638, 4644, 5117, 5411, 5418, 6426, 6579, 6957, 8127, 8772, 9276, 10234, 10822, 10836, 12852, 13141, 13158, 13914, 15351, 16233, 16254, 19737, 20468, 20871, 21644, 26282, 26316, 27828, 30702, 32466, 32508, 33239, 39423, 39474, 41742, 46053, 48699, 52564, 61404, 64932, 66478, 78846, 78948, 83484, 91987, 92106, 97398, 99717, 118269, 132956, 138159, 146097, 157692, 183974, 184212, 194796, 199434, 232673, 236538, 275961, 276318, 292194, 299151, 354807, 367948, 398868, 465346, 473076, 551922, 552636, 565063, 584388, 598302, 698019, 709614, 827883, 897453, 930692, 1103844, 1130126, 1196604, 1396038, 1419228, 1655766, 1695189, 1794906, 2094057, 2260252, 2483649, 2792076, 3311532, 3390378, 3589812, 3955441, 4188114, 4967298, 5085567, 6282171, 6780756, 7910882, 8376228, 9934596, 10171134, 11866323, 12564342, 15256701, 15821764, 20342268, 23732646, 25128684, 30513402, 35598969, 47465292, 61026804, 71197938, 106796907, 142395876, 213593814, 427187628]

約数ペア:

[(1, 427187628), (2, 213593814), (3, 142395876), (4, 106796907), (6, 71197938), (7, 61026804), (9, 47465292), (12, 35598969), (14, 30513402), (17, 25128684), (18, 23732646), (21, 20342268), (27, 15821764), (28, 15256701), (34, 12564342), (36, 11866323), (42, 10171134), (43, 9934596), (51, 8376228), (54, 7910882), (63, 6780756), (68, 6282171), (84, 5085567), (86, 4967298), (102, 4188114), (108, 3955441), (119, 3589812), (126, 3390378), (129, 3311532), (153, 2792076), (172, 2483649), (189, 2260252), (204, 2094057), (238, 1794906), (252, 1695189), (258, 1655766), (301, 1419228), (306, 1396038), (357, 1196604), (378, 1130126), (387, 1103844), (459, 930692), (476, 897453), (516, 827883), (602, 709614), (612, 698019), (714, 598302), (731, 584388), (756, 565063), (773, 552636), (774, 551922), (903, 473076), (918, 465346), (1071, 398868), (1161, 367948), (1204, 354807), (1428, 299151), (1462, 292194), (1546, 276318), (1548, 275961), (1806, 236538), (1836, 232673), (2142, 199434), (2193, 194796), (2319, 184212), (2322, 183974), (2709, 157692), (2924, 146097), (3092, 138159), (3213, 132956), (3612, 118269), (4284, 99717), (4386, 97398), (4638, 92106), (4644, 91987), (5117, 83484), (5411, 78948), (5418, 78846), (6426, 66478), (6579, 64932), (6957, 61404), (8127, 52564), (8772, 48699), (9276, 46053), (10234, 41742), (10822, 39474), (10836, 39423), (12852, 33239), (13141, 32508), (13158, 32466), (13914, 30702), (15351, 27828), (16233, 26316), (16254, 26282), (19737, 21644), (20468, 20871)]