57210678

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 159667200

約数和(自身を除く): 102456522

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 29, 34, 42, 51, 54, 58, 63, 87, 102, 119, 126, 153, 174, 189, 203, 238, 261, 306, 307, 357, 378, 406, 459, 493, 522, 609, 614, 714, 783, 918, 921, 986, 1071, 1218, 1479, 1566, 1827, 1842, 2142, 2149, 2763, 2958, 3213, 3451, 3654, 4298, 4437, 5219, 5481, 5526, 6426, 6447, 6902, 8289, 8874, 8903, 10353, 10438, 10962, 12894, 13311, 15657, 16578, 17806, 19341, 20706, 26622, 26709, 31059, 31314, 36533, 38682, 46971, 53418, 58023, 62118, 62321, 73066, 80127, 93177, 93942, 109599, 116046, 124642, 140913, 151351, 160254, 186354, 186963, 219198, 240381, 281826, 302702, 328797, 373926, 454053, 480762, 560889, 657594, 908106, 986391, 1059457, 1121778, 1362159, 1682667, 1972782, 2118914, 2724318, 3178371, 3365334, 4086477, 6356742, 8172954, 9535113, 19070226, 28605339, 57210678]

約数ペア:

[(1, 57210678), (2, 28605339), (3, 19070226), (6, 9535113), (7, 8172954), (9, 6356742), (14, 4086477), (17, 3365334), (18, 3178371), (21, 2724318), (27, 2118914), (29, 1972782), (34, 1682667), (42, 1362159), (51, 1121778), (54, 1059457), (58, 986391), (63, 908106), (87, 657594), (102, 560889), (119, 480762), (126, 454053), (153, 373926), (174, 328797), (189, 302702), (203, 281826), (238, 240381), (261, 219198), (306, 186963), (307, 186354), (357, 160254), (378, 151351), (406, 140913), (459, 124642), (493, 116046), (522, 109599), (609, 93942), (614, 93177), (714, 80127), (783, 73066), (918, 62321), (921, 62118), (986, 58023), (1071, 53418), (1218, 46971), (1479, 38682), (1566, 36533), (1827, 31314), (1842, 31059), (2142, 26709), (2149, 26622), (2763, 20706), (2958, 19341), (3213, 17806), (3451, 16578), (3654, 15657), (4298, 13311), (4437, 12894), (5219, 10962), (5481, 10438), (5526, 10353), (6426, 8903), (6447, 8874), (6902, 8289)]