262390128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 320

約数和(自身を含む): 938606592

約数和(自身を除く): 676216464

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 43, 44, 48, 52, 56, 66, 77, 78, 84, 86, 88, 91, 104, 112, 127, 129, 132, 143, 154, 156, 168, 172, 176, 182, 208, 231, 254, 258, 264, 273, 286, 301, 308, 312, 336, 344, 364, 381, 429, 462, 473, 508, 516, 528, 546, 559, 572, 602, 616, 624, 688, 728, 762, 858, 889, 903, 924, 946, 1001, 1016, 1032, 1092, 1118, 1144, 1204, 1232, 1397, 1419, 1456, 1524, 1651, 1677, 1716, 1778, 1806, 1848, 1892, 2002, 2032, 2064, 2184, 2236, 2288, 2408, 2667, 2794, 2838, 3003, 3048, 3302, 3311, 3354, 3432, 3556, 3612, 3696, 3784, 3913, 4004, 4191, 4368, 4472, 4816, 4953, 5334, 5461, 5588, 5676, 6006, 6096, 6149, 6604, 6622, 6708, 6864, 7112, 7224, 7568, 7826, 8008, 8382, 8944, 9779, 9906, 9933, 10668, 10922, 11176, 11352, 11557, 11739, 12012, 12298, 13208, 13244, 13416, 14224, 14448, 15652, 16016, 16383, 16764, 18161, 18447, 19558, 19812, 19866, 21336, 21844, 22352, 22704, 23114, 23478, 24024, 24596, 26416, 26488, 26832, 29337, 31304, 32766, 33528, 34671, 36322, 36894, 38227, 39116, 39624, 39732, 42672, 43043, 43688, 46228, 46956, 48048, 49192, 52976, 54483, 58674, 60071, 62608, 65532, 67056, 69342, 70993, 72644, 73788, 76454, 78232, 79248, 79464, 86086, 87376, 92456, 93912, 98384, 108966, 114681, 117348, 120142, 127127, 129129, 131064, 138684, 141986, 145288, 147576, 152908, 156464, 158928, 172172, 180213, 184912, 187824, 212979, 217932, 229362, 234696, 240284, 254254, 258258, 262128, 277368, 283972, 290576, 295152, 305816, 344344, 360426, 381381, 420497, 425958, 435864, 458724, 469392, 480568, 496951, 508508, 516516, 554736, 567944, 611632, 688688, 720852, 762762, 780923, 840994, 851916, 871728, 917448, 961136, 993902, 1017016, 1033032, 1135888, 1261491, 1441704, 1490853, 1525524, 1561846, 1681988, 1703832, 1834896, 1987804, 2034032, 2066064, 2342769, 2522982, 2883408, 2981706, 3051048, 3123692, 3363976, 3407664, 3975608, 4685538, 5045964, 5466461, 5963412, 6102096, 6247384, 6727952, 7951216, 9371076, 10091928, 10932922, 11926824, 12494768, 16399383, 18742152, 20183856, 21865844, 23853648, 32798766, 37484304, 43731688, 65597532, 87463376, 131195064, 262390128]

約数ペア:

[(1, 262390128), (2, 131195064), (3, 87463376), (4, 65597532), (6, 43731688), (7, 37484304), (8, 32798766), (11, 23853648), (12, 21865844), (13, 20183856), (14, 18742152), (16, 16399383), (21, 12494768), (22, 11926824), (24, 10932922), (26, 10091928), (28, 9371076), (33, 7951216), (39, 6727952), (42, 6247384), (43, 6102096), (44, 5963412), (48, 5466461), (52, 5045964), (56, 4685538), (66, 3975608), (77, 3407664), (78, 3363976), (84, 3123692), (86, 3051048), (88, 2981706), (91, 2883408), (104, 2522982), (112, 2342769), (127, 2066064), (129, 2034032), (132, 1987804), (143, 1834896), (154, 1703832), (156, 1681988), (168, 1561846), (172, 1525524), (176, 1490853), (182, 1441704), (208, 1261491), (231, 1135888), (254, 1033032), (258, 1017016), (264, 993902), (273, 961136), (286, 917448), (301, 871728), (308, 851916), (312, 840994), (336, 780923), (344, 762762), (364, 720852), (381, 688688), (429, 611632), (462, 567944), (473, 554736), (508, 516516), (516, 508508), (528, 496951), (546, 480568), (559, 469392), (572, 458724), (602, 435864), (616, 425958), (624, 420497), (688, 381381), (728, 360426), (762, 344344), (858, 305816), (889, 295152), (903, 290576), (924, 283972), (946, 277368), (1001, 262128), (1016, 258258), (1032, 254254), (1092, 240284), (1118, 234696), (1144, 229362), (1204, 217932), (1232, 212979), (1397, 187824), (1419, 184912), (1456, 180213), (1524, 172172), (1651, 158928), (1677, 156464), (1716, 152908), (1778, 147576), (1806, 145288), (1848, 141986), (1892, 138684), (2002, 131064), (2032, 129129), (2064, 127127), (2184, 120142), (2236, 117348), (2288, 114681), (2408, 108966), (2667, 98384), (2794, 93912), (2838, 92456), (3003, 87376), (3048, 86086), (3302, 79464), (3311, 79248), (3354, 78232), (3432, 76454), (3556, 73788), (3612, 72644), (3696, 70993), (3784, 69342), (3913, 67056), (4004, 65532), (4191, 62608), (4368, 60071), (4472, 58674), (4816, 54483), (4953, 52976), (5334, 49192), (5461, 48048), (5588, 46956), (5676, 46228), (6006, 43688), (6096, 43043), (6149, 42672), (6604, 39732), (6622, 39624), (6708, 39116), (6864, 38227), (7112, 36894), (7224, 36322), (7568, 34671), (7826, 33528), (8008, 32766), (8382, 31304), (8944, 29337), (9779, 26832), (9906, 26488), (9933, 26416), (10668, 24596), (10922, 24024), (11176, 23478), (11352, 23114), (11557, 22704), (11739, 22352), (12012, 21844), (12298, 21336), (13208, 19866), (13244, 19812), (13416, 19558), (14224, 18447), (14448, 18161), (15652, 16764), (16016, 16383)]