211313648728

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:738

約数の個数: 256

約数和(自身を含む): 506975293440

約数和(自身を除く): 295661644712

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 97, 104, 106, 131, 182, 194, 212, 262, 364, 371, 388, 424, 431, 524, 679, 689, 728, 742, 776, 862, 917, 1048, 1261, 1358, 1378, 1484, 1703, 1724, 1834, 2522, 2716, 2756, 2968, 3017, 3406, 3448, 3668, 4823, 5044, 5141, 5432, 5512, 5603, 6034, 6812, 6943, 7336, 8827, 9646, 10088, 10282, 11206, 11921, 12068, 12707, 13624, 13886, 17654, 19292, 20564, 22412, 22843, 23842, 24136, 25414, 27772, 35308, 35987, 38584, 39221, 41128, 41807, 44824, 45686, 47684, 48601, 50828, 55544, 56461, 66833, 70616, 71974, 78442, 83614, 88949, 90259, 91372, 95368, 97202, 101656, 112922, 133666, 143948, 156884, 159901, 165191, 167228, 177898, 180518, 182744, 194404, 225844, 267332, 287896, 292649, 296959, 313768, 319802, 330382, 334456, 355796, 361036, 388808, 395227, 451688, 467831, 534664, 543491, 585298, 593918, 631813, 639604, 660764, 673471, 711592, 722072, 733993, 790454, 935662, 1086982, 1156337, 1170596, 1187836, 1263626, 1279208, 1321528, 1346942, 1467986, 1580908, 1871324, 2078713, 2173964, 2215771, 2312674, 2341192, 2375672, 2527252, 2693884, 2935972, 2992433, 3161816, 3742648, 3804437, 4157426, 4347928, 4431542, 4625348, 4714297, 5054504, 5137951, 5387768, 5476717, 5871944, 5984866, 7608874, 8314852, 8755123, 8863084, 9250696, 9428594, 10275902, 10953434, 11969732, 15217748, 15510397, 16629704, 17510246, 17726168, 18857188, 20551804, 20947031, 21906868, 23939464, 28805023, 30435496, 31020794, 35020492, 37714376, 38337019, 38901629, 41103608, 41894062, 43813736, 57610046, 61285861, 62041588, 70040984, 71197321, 76674038, 77803258, 83788124, 115220092, 122571722, 124083176, 142394642, 153348076, 155606516, 167576248, 201635161, 230440184, 245143444, 272311403, 284789284, 290266001, 306696152, 311213032, 403270322, 490286888, 498381247, 544622806, 569578568, 580532002, 806540644, 996762494, 1089245612, 1161064004, 1613081288, 1993524988, 2031862007, 2178491224, 2322128008, 3773458013, 3987049976, 4063724014, 7546916026, 8127448028, 15093832052, 16254896056, 26414206091, 30187664104, 52828412182, 105656824364, 211313648728]

約数ペア:

[(1, 211313648728), (2, 105656824364), (4, 52828412182), (7, 30187664104), (8, 26414206091), (13, 16254896056), (14, 15093832052), (26, 8127448028), (28, 7546916026), (52, 4063724014), (53, 3987049976), (56, 3773458013), (91, 2322128008), (97, 2178491224), (104, 2031862007), (106, 1993524988), (131, 1613081288), (182, 1161064004), (194, 1089245612), (212, 996762494), (262, 806540644), (364, 580532002), (371, 569578568), (388, 544622806), (424, 498381247), (431, 490286888), (524, 403270322), (679, 311213032), (689, 306696152), (728, 290266001), (742, 284789284), (776, 272311403), (862, 245143444), (917, 230440184), (1048, 201635161), (1261, 167576248), (1358, 155606516), (1378, 153348076), (1484, 142394642), (1703, 124083176), (1724, 122571722), (1834, 115220092), (2522, 83788124), (2716, 77803258), (2756, 76674038), (2968, 71197321), (3017, 70040984), (3406, 62041588), (3448, 61285861), (3668, 57610046), (4823, 43813736), (5044, 41894062), (5141, 41103608), (5432, 38901629), (5512, 38337019), (5603, 37714376), (6034, 35020492), (6812, 31020794), (6943, 30435496), (7336, 28805023), (8827, 23939464), (9646, 21906868), (10088, 20947031), (10282, 20551804), (11206, 18857188), (11921, 17726168), (12068, 17510246), (12707, 16629704), (13624, 15510397), (13886, 15217748), (17654, 11969732), (19292, 10953434), (20564, 10275902), (22412, 9428594), (22843, 9250696), (23842, 8863084), (24136, 8755123), (25414, 8314852), (27772, 7608874), (35308, 5984866), (35987, 5871944), (38584, 5476717), (39221, 5387768), (41128, 5137951), (41807, 5054504), (44824, 4714297), (45686, 4625348), (47684, 4431542), (48601, 4347928), (50828, 4157426), (55544, 3804437), (56461, 3742648), (66833, 3161816), (70616, 2992433), (71974, 2935972), (78442, 2693884), (83614, 2527252), (88949, 2375672), (90259, 2341192), (91372, 2312674), (95368, 2215771), (97202, 2173964), (101656, 2078713), (112922, 1871324), (133666, 1580908), (143948, 1467986), (156884, 1346942), (159901, 1321528), (165191, 1279208), (167228, 1263626), (177898, 1187836), (180518, 1170596), (182744, 1156337), (194404, 1086982), (225844, 935662), (267332, 790454), (287896, 733993), (292649, 722072), (296959, 711592), (313768, 673471), (319802, 660764), (330382, 639604), (334456, 631813), (355796, 593918), (361036, 585298), (388808, 543491), (395227, 534664), (451688, 467831)]