21057501192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:297

約数の個数: 384

約数和(自身を含む): 68331110400

約数和(自身を除く): 47273609208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 79, 84, 91, 93, 104, 124, 127, 156, 158, 168, 182, 186, 217, 237, 248, 254, 273, 312, 316, 364, 372, 381, 403, 434, 474, 508, 546, 553, 632, 651, 728, 744, 762, 806, 868, 889, 948, 961, 1016, 1027, 1092, 1106, 1209, 1302, 1524, 1612, 1651, 1659, 1736, 1778, 1896, 1922, 2054, 2184, 2212, 2418, 2449, 2604, 2667, 2821, 2883, 3048, 3081, 3224, 3302, 3318, 3556, 3844, 3937, 4108, 4424, 4836, 4898, 4953, 5208, 5334, 5642, 5766, 6162, 6604, 6636, 6727, 7112, 7189, 7347, 7688, 7874, 8216, 8463, 9672, 9796, 9906, 10033, 10668, 11284, 11532, 11557, 11811, 12324, 12493, 13208, 13272, 13454, 14378, 14694, 15748, 16926, 17143, 19592, 19812, 20066, 20181, 21336, 21567, 22568, 23064, 23114, 23622, 24648, 24986, 26908, 27559, 28756, 29388, 30099, 31496, 31837, 33852, 34286, 34671, 37479, 39624, 40132, 40362, 43134, 46228, 47244, 49972, 51181, 51429, 53816, 55118, 57512, 58776, 60198, 63674, 67704, 68572, 69342, 70231, 74958, 75919, 80264, 80724, 82677, 86268, 87451, 92456, 94488, 95511, 99944, 102362, 102858, 110236, 120396, 122047, 127348, 130429, 137144, 138684, 140462, 149916, 151838, 153543, 161448, 165354, 172536, 174902, 191022, 204724, 205716, 210693, 220472, 222859, 227757, 240792, 244094, 254696, 260858, 262353, 277368, 280924, 299832, 303676, 307086, 311023, 330708, 349804, 358267, 366141, 382044, 391287, 409448, 411432, 421386, 445718, 455514, 488188, 521716, 524706, 531433, 561848, 607352, 614172, 622046, 661416, 668577, 699608, 716534, 732282, 764088, 782574, 842772, 854329, 891436, 911028, 913003, 933069, 976376, 986947, 1043432, 1049412, 1062866, 1074801, 1228344, 1244092, 1337154, 1433068, 1464564, 1565148, 1586611, 1594299, 1685544, 1708658, 1782872, 1822056, 1826006, 1866138, 1973894, 2098824, 2125732, 2149602, 2177161, 2488184, 2562987, 2674308, 2739009, 2866136, 2929128, 2960841, 3130296, 3173222, 3188598, 3417316, 3652012, 3732276, 3947788, 4043299, 4251464, 4299204, 4354322, 4759833, 5125974, 5348616, 5478018, 5921682, 6346444, 6377196, 6531483, 6834632, 6908629, 7304024, 7464552, 7895576, 8086598, 8598408, 8708644, 9519666, 9641713, 10251948, 10956036, 11106277, 11843364, 12129897, 12692888, 12754392, 13062966, 13817258, 16173196, 17417288, 19039332, 19283426, 20503896, 20725887, 21912072, 22212554, 23686728, 24259794, 26125932, 27634516, 28303093, 28925139, 32346392, 33318831, 38078664, 38566852, 41451774, 44425108, 48519588, 52251864, 55269032, 56606186, 57850278, 66637662, 67491991, 77133704, 82903548, 84909279, 88850216, 97039176, 113212372, 115700556, 125342269, 133275324, 134983982, 165807096, 169818558, 202475973, 226424744, 231401112, 250684538, 266550648, 269967964, 339637116, 376026807, 404951946, 501369076, 539935928, 679274232, 752053614, 809903892, 877395883, 1002738152, 1504107228, 1619807784, 1754791766, 2632187649, 3008214456, 3509583532, 5264375298, 7019167064, 10528750596, 21057501192]

約数ペア:

[(1, 21057501192), (2, 10528750596), (3, 7019167064), (4, 5264375298), (6, 3509583532), (7, 3008214456), (8, 2632187649), (12, 1754791766), (13, 1619807784), (14, 1504107228), (21, 1002738152), (24, 877395883), (26, 809903892), (28, 752053614), (31, 679274232), (39, 539935928), (42, 501369076), (52, 404951946), (56, 376026807), (62, 339637116), (78, 269967964), (79, 266550648), (84, 250684538), (91, 231401112), (93, 226424744), (104, 202475973), (124, 169818558), (127, 165807096), (156, 134983982), (158, 133275324), (168, 125342269), (182, 115700556), (186, 113212372), (217, 97039176), (237, 88850216), (248, 84909279), (254, 82903548), (273, 77133704), (312, 67491991), (316, 66637662), (364, 57850278), (372, 56606186), (381, 55269032), (403, 52251864), (434, 48519588), (474, 44425108), (508, 41451774), (546, 38566852), (553, 38078664), (632, 33318831), (651, 32346392), (728, 28925139), (744, 28303093), (762, 27634516), (806, 26125932), (868, 24259794), (889, 23686728), (948, 22212554), (961, 21912072), (1016, 20725887), (1027, 20503896), (1092, 19283426), (1106, 19039332), (1209, 17417288), (1302, 16173196), (1524, 13817258), (1612, 13062966), (1651, 12754392), (1659, 12692888), (1736, 12129897), (1778, 11843364), (1896, 11106277), (1922, 10956036), (2054, 10251948), (2184, 9641713), (2212, 9519666), (2418, 8708644), (2449, 8598408), (2604, 8086598), (2667, 7895576), (2821, 7464552), (2883, 7304024), (3048, 6908629), (3081, 6834632), (3224, 6531483), (3302, 6377196), (3318, 6346444), (3556, 5921682), (3844, 5478018), (3937, 5348616), (4108, 5125974), (4424, 4759833), (4836, 4354322), (4898, 4299204), (4953, 4251464), (5208, 4043299), (5334, 3947788), (5642, 3732276), (5766, 3652012), (6162, 3417316), (6604, 3188598), (6636, 3173222), (6727, 3130296), (7112, 2960841), (7189, 2929128), (7347, 2866136), (7688, 2739009), (7874, 2674308), (8216, 2562987), (8463, 2488184), (9672, 2177161), (9796, 2149602), (9906, 2125732), (10033, 2098824), (10668, 1973894), (11284, 1866138), (11532, 1826006), (11557, 1822056), (11811, 1782872), (12324, 1708658), (12493, 1685544), (13208, 1594299), (13272, 1586611), (13454, 1565148), (14378, 1464564), (14694, 1433068), (15748, 1337154), (16926, 1244092), (17143, 1228344), (19592, 1074801), (19812, 1062866), (20066, 1049412), (20181, 1043432), (21336, 986947), (21567, 976376), (22568, 933069), (23064, 913003), (23114, 911028), (23622, 891436), (24648, 854329), (24986, 842772), (26908, 782574), (27559, 764088), (28756, 732282), (29388, 716534), (30099, 699608), (31496, 668577), (31837, 661416), (33852, 622046), (34286, 614172), (34671, 607352), (37479, 561848), (39624, 531433), (40132, 524706), (40362, 521716), (43134, 488188), (46228, 455514), (47244, 445718), (49972, 421386), (51181, 411432), (51429, 409448), (53816, 391287), (55118, 382044), (57512, 366141), (58776, 358267), (60198, 349804), (63674, 330708), (67704, 311023), (68572, 307086), (69342, 303676), (70231, 299832), (74958, 280924), (75919, 277368), (80264, 262353), (80724, 260858), (82677, 254696), (86268, 244094), (87451, 240792), (92456, 227757), (94488, 222859), (95511, 220472), (99944, 210693), (102362, 205716), (102858, 204724), (110236, 191022), (120396, 174902), (122047, 172536), (127348, 165354), (130429, 161448), (137144, 153543), (138684, 151838), (140462, 149916)]