231676956

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^2$

素因数の和:293

約数の個数: 144

約数和(自身を含む): 728313600

約数和(自身を除く): 496636644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 127, 133, 171, 189, 228, 252, 254, 266, 342, 378, 381, 399, 508, 513, 532, 684, 756, 762, 798, 889, 1026, 1143, 1197, 1524, 1596, 1778, 2052, 2286, 2394, 2413, 2667, 3429, 3556, 3591, 4572, 4788, 4826, 5334, 6858, 7182, 7239, 8001, 9652, 10668, 13716, 14364, 14478, 16002, 16129, 16891, 21717, 24003, 28956, 32004, 32258, 33782, 43434, 48006, 48387, 50673, 64516, 65151, 67564, 86868, 96012, 96774, 101346, 112903, 130302, 145161, 152019, 193548, 202692, 225806, 260604, 290322, 304038, 306451, 338709, 435483, 451612, 456057, 580644, 608076, 612902, 677418, 870966, 912114, 919353, 1016127, 1225804, 1354836, 1741932, 1824228, 1838706, 2032254, 2145157, 2758059, 3048381, 3677412, 4064508, 4290314, 5516118, 6096762, 6435471, 8274177, 8580628, 11032236, 12193524, 12870942, 16548354, 19306413, 25741884, 33096708, 38612826, 57919239, 77225652, 115838478, 231676956]

約数ペア:

[(1, 231676956), (2, 115838478), (3, 77225652), (4, 57919239), (6, 38612826), (7, 33096708), (9, 25741884), (12, 19306413), (14, 16548354), (18, 12870942), (19, 12193524), (21, 11032236), (27, 8580628), (28, 8274177), (36, 6435471), (38, 6096762), (42, 5516118), (54, 4290314), (57, 4064508), (63, 3677412), (76, 3048381), (84, 2758059), (108, 2145157), (114, 2032254), (126, 1838706), (127, 1824228), (133, 1741932), (171, 1354836), (189, 1225804), (228, 1016127), (252, 919353), (254, 912114), (266, 870966), (342, 677418), (378, 612902), (381, 608076), (399, 580644), (508, 456057), (513, 451612), (532, 435483), (684, 338709), (756, 306451), (762, 304038), (798, 290322), (889, 260604), (1026, 225806), (1143, 202692), (1197, 193548), (1524, 152019), (1596, 145161), (1778, 130302), (2052, 112903), (2286, 101346), (2394, 96774), (2413, 96012), (2667, 86868), (3429, 67564), (3556, 65151), (3591, 64516), (4572, 50673), (4788, 48387), (4826, 48006), (5334, 43434), (6858, 33782), (7182, 32258), (7239, 32004), (8001, 28956), (9652, 24003), (10668, 21717), (13716, 16891), (14364, 16129), (14478, 16002)]