254428343892

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:596

約数の個数: 384

約数和(自身を含む): 732340224000

約数和(自身を除く): 477911880108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 79, 93, 108, 114, 124, 158, 171, 186, 197, 228, 237, 257, 279, 316, 342, 372, 394, 474, 513, 514, 558, 589, 591, 684, 711, 771, 788, 837, 948, 1026, 1028, 1116, 1178, 1182, 1422, 1501, 1542, 1674, 1767, 1773, 2052, 2133, 2313, 2356, 2364, 2449, 2844, 3002, 3084, 3348, 3534, 3546, 3743, 4266, 4503, 4626, 4883, 4898, 5301, 5319, 6004, 6107, 6939, 7068, 7092, 7347, 7486, 7967, 8532, 9006, 9252, 9766, 9796, 10602, 10638, 11229, 12214, 13509, 13878, 14649, 14694, 14972, 15563, 15903, 15934, 18012, 18321, 19532, 20303, 21204, 21276, 22041, 22458, 23901, 24428, 27018, 27756, 29298, 29388, 31126, 31806, 31868, 33687, 36642, 40527, 40606, 43947, 44082, 44916, 46531, 46689, 47802, 50629, 54036, 54963, 58596, 60909, 62252, 63612, 66123, 67374, 71703, 73284, 81054, 81212, 87894, 88164, 93062, 93378, 95604, 101061, 101258, 109926, 116033, 121818, 131841, 132246, 134748, 139593, 140067, 143406, 151373, 151887, 162108, 164889, 175788, 182727, 186124, 186756, 202122, 202516, 215109, 219852, 232066, 243636, 263682, 264492, 279186, 280134, 286812, 295697, 302746, 303774, 329778, 348099, 365454, 385757, 404244, 418779, 420201, 430218, 454119, 455661, 464132, 482453, 527364, 548181, 558372, 560268, 591394, 605492, 607548, 629393, 659556, 696198, 730908, 771514, 837558, 840402, 860436, 887091, 908238, 911322, 961951, 964906, 1044297, 1096362, 1157271, 1182788, 1256337, 1258786, 1362357, 1366983, 1392396, 1447359, 1543028, 1569499, 1675116, 1680804, 1774182, 1816476, 1822644, 1888179, 1923902, 1929812, 2088594, 2192724, 2314542, 2512674, 2517572, 2661273, 2724714, 2733966, 2885853, 2894718, 3132891, 3138998, 3471813, 3548364, 3776358, 3847804, 3999691, 4087071, 4177188, 4342077, 4629084, 4708497, 5025348, 5322546, 5449428, 5467932, 5664537, 5771706, 5789436, 6265782, 6277996, 6943626, 7552716, 7983819, 7999382, 8174142, 8657559, 8684154, 9166607, 9416994, 10415439, 10645092, 11329074, 11543412, 11958467, 11999073, 12531564, 13026231, 13887252, 14125491, 15967638, 15998764, 16348284, 16993611, 17315118, 17368308, 18333214, 18833988, 20830878, 22658148, 23916934, 23998146, 25972677, 26052462, 27499821, 28250982, 29820481, 31935276, 33987222, 34630236, 35875401, 35997219, 36666428, 41661756, 42376473, 47833868, 47996292, 51945354, 52104924, 54999642, 56501964, 59640962, 67974444, 71750802, 71994438, 75994129, 82499463, 84752946, 89461443, 103890708, 107626203, 107991657, 109999284, 119281924, 123990421, 143501604, 143988876, 151988258, 164998926, 169505892, 178922886, 215252406, 215983314, 227982387, 247498389, 247980842, 268384329, 303976516, 322878609, 329997852, 357845772, 371971263, 430504812, 431966628, 455964774, 494996778, 495961684, 536768658, 645757218, 683947161, 743942526, 805152987, 911929548, 989993556, 1073537316, 1115913789, 1291514436, 1367894322, 1487885052, 1610305974, 2051841483, 2231827578, 2355817999, 2735788644, 3220611948, 3347741367, 4103682966, 4463655156, 4711635998, 6695482734, 7067453997, 8207365932, 9423271996, 13390965468, 14134907994, 21202361991, 28269815988, 42404723982, 63607085973, 84809447964, 127214171946, 254428343892]

約数ペア:

[(1, 254428343892), (2, 127214171946), (3, 84809447964), (4, 63607085973), (6, 42404723982), (9, 28269815988), (12, 21202361991), (18, 14134907994), (19, 13390965468), (27, 9423271996), (31, 8207365932), (36, 7067453997), (38, 6695482734), (54, 4711635998), (57, 4463655156), (62, 4103682966), (76, 3347741367), (79, 3220611948), (93, 2735788644), (108, 2355817999), (114, 2231827578), (124, 2051841483), (158, 1610305974), (171, 1487885052), (186, 1367894322), (197, 1291514436), (228, 1115913789), (237, 1073537316), (257, 989993556), (279, 911929548), (316, 805152987), (342, 743942526), (372, 683947161), (394, 645757218), (474, 536768658), (513, 495961684), (514, 494996778), (558, 455964774), (589, 431966628), (591, 430504812), (684, 371971263), (711, 357845772), (771, 329997852), (788, 322878609), (837, 303976516), (948, 268384329), (1026, 247980842), (1028, 247498389), (1116, 227982387), (1178, 215983314), (1182, 215252406), (1422, 178922886), (1501, 169505892), (1542, 164998926), (1674, 151988258), (1767, 143988876), (1773, 143501604), (2052, 123990421), (2133, 119281924), (2313, 109999284), (2356, 107991657), (2364, 107626203), (2449, 103890708), (2844, 89461443), (3002, 84752946), (3084, 82499463), (3348, 75994129), (3534, 71994438), (3546, 71750802), (3743, 67974444), (4266, 59640962), (4503, 56501964), (4626, 54999642), (4883, 52104924), (4898, 51945354), (5301, 47996292), (5319, 47833868), (6004, 42376473), (6107, 41661756), (6939, 36666428), (7068, 35997219), (7092, 35875401), (7347, 34630236), (7486, 33987222), (7967, 31935276), (8532, 29820481), (9006, 28250982), (9252, 27499821), (9766, 26052462), (9796, 25972677), (10602, 23998146), (10638, 23916934), (11229, 22658148), (12214, 20830878), (13509, 18833988), (13878, 18333214), (14649, 17368308), (14694, 17315118), (14972, 16993611), (15563, 16348284), (15903, 15998764), (15934, 15967638), (18012, 14125491), (18321, 13887252), (19532, 13026231), (20303, 12531564), (21204, 11999073), (21276, 11958467), (22041, 11543412), (22458, 11329074), (23901, 10645092), (24428, 10415439), (27018, 9416994), (27756, 9166607), (29298, 8684154), (29388, 8657559), (31126, 8174142), (31806, 7999382), (31868, 7983819), (33687, 7552716), (36642, 6943626), (40527, 6277996), (40606, 6265782), (43947, 5789436), (44082, 5771706), (44916, 5664537), (46531, 5467932), (46689, 5449428), (47802, 5322546), (50629, 5025348), (54036, 4708497), (54963, 4629084), (58596, 4342077), (60909, 4177188), (62252, 4087071), (63612, 3999691), (66123, 3847804), (67374, 3776358), (71703, 3548364), (73284, 3471813), (81054, 3138998), (81212, 3132891), (87894, 2894718), (88164, 2885853), (93062, 2733966), (93378, 2724714), (95604, 2661273), (101061, 2517572), (101258, 2512674), (109926, 2314542), (116033, 2192724), (121818, 2088594), (131841, 1929812), (132246, 1923902), (134748, 1888179), (139593, 1822644), (140067, 1816476), (143406, 1774182), (151373, 1680804), (151887, 1675116), (162108, 1569499), (164889, 1543028), (175788, 1447359), (182727, 1392396), (186124, 1366983), (186756, 1362357), (202122, 1258786), (202516, 1256337), (215109, 1182788), (219852, 1157271), (232066, 1096362), (243636, 1044297), (263682, 964906), (264492, 961951), (279186, 911322), (280134, 908238), (286812, 887091), (295697, 860436), (302746, 840402), (303774, 837558), (329778, 771514), (348099, 730908), (365454, 696198), (385757, 659556), (404244, 629393), (418779, 607548), (420201, 605492), (430218, 591394), (454119, 560268), (455661, 558372), (464132, 548181), (482453, 527364)]