1727241474

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 192

約数和(自身を含む): 4447751040

約数和(自身を除く): 2720509566

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 49, 57, 61, 74, 98, 111, 114, 122, 133, 137, 147, 183, 222, 259, 266, 274, 294, 366, 399, 411, 427, 518, 703, 777, 798, 822, 854, 931, 959, 1159, 1281, 1406, 1554, 1813, 1862, 1918, 2109, 2257, 2318, 2562, 2603, 2793, 2877, 2989, 3477, 3626, 4218, 4514, 4921, 5069, 5206, 5439, 5586, 5754, 5978, 6713, 6771, 6954, 7809, 8113, 8357, 8967, 9842, 10138, 10878, 13426, 13542, 14763, 15207, 15618, 15799, 16226, 16714, 17934, 18221, 20139, 24339, 25071, 29526, 30414, 31598, 34447, 35483, 36442, 40278, 42883, 47397, 48678, 50142, 54663, 56791, 58499, 68894, 70966, 85766, 94794, 96311, 103341, 106449, 109326, 110593, 113582, 116998, 127547, 128649, 158783, 170373, 175497, 192622, 206682, 212898, 221186, 248381, 255094, 257298, 288933, 300181, 309209, 317566, 331779, 340746, 350994, 382641, 409493, 476349, 496762, 577866, 600362, 618418, 663558, 674177, 745143, 765282, 818986, 900543, 927627, 952698, 1111481, 1228479, 1348354, 1490286, 1801086, 1855254, 2022531, 2101267, 2164463, 2222962, 2456958, 3334443, 4045062, 4202534, 4328926, 4719239, 5874971, 6303801, 6493389, 6668886, 7780367, 9438478, 11749942, 12607602, 12986778, 14157717, 15151241, 15560734, 17624913, 23341101, 28315434, 30302482, 35249826, 41124797, 45453723, 46682202, 82249594, 90907446, 123374391, 246748782, 287873579, 575747158, 863620737, 1727241474]

約数ペア:

[(1, 1727241474), (2, 863620737), (3, 575747158), (6, 287873579), (7, 246748782), (14, 123374391), (19, 90907446), (21, 82249594), (37, 46682202), (38, 45453723), (42, 41124797), (49, 35249826), (57, 30302482), (61, 28315434), (74, 23341101), (98, 17624913), (111, 15560734), (114, 15151241), (122, 14157717), (133, 12986778), (137, 12607602), (147, 11749942), (183, 9438478), (222, 7780367), (259, 6668886), (266, 6493389), (274, 6303801), (294, 5874971), (366, 4719239), (399, 4328926), (411, 4202534), (427, 4045062), (518, 3334443), (703, 2456958), (777, 2222962), (798, 2164463), (822, 2101267), (854, 2022531), (931, 1855254), (959, 1801086), (1159, 1490286), (1281, 1348354), (1406, 1228479), (1554, 1111481), (1813, 952698), (1862, 927627), (1918, 900543), (2109, 818986), (2257, 765282), (2318, 745143), (2562, 674177), (2603, 663558), (2793, 618418), (2877, 600362), (2989, 577866), (3477, 496762), (3626, 476349), (4218, 409493), (4514, 382641), (4921, 350994), (5069, 340746), (5206, 331779), (5439, 317566), (5586, 309209), (5754, 300181), (5978, 288933), (6713, 257298), (6771, 255094), (6954, 248381), (7809, 221186), (8113, 212898), (8357, 206682), (8967, 192622), (9842, 175497), (10138, 170373), (10878, 158783), (13426, 128649), (13542, 127547), (14763, 116998), (15207, 113582), (15618, 110593), (15799, 109326), (16226, 106449), (16714, 103341), (17934, 96311), (18221, 94794), (20139, 85766), (24339, 70966), (25071, 68894), (29526, 58499), (30414, 56791), (31598, 54663), (34447, 50142), (35483, 48678), (36442, 47397), (40278, 42883)]