8661508128

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1523}}^1$

素因数の和:1597

約数の個数: 432

約数和(自身を含む): 31872911616

約数和(自身を除く): 23211403488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 32, 36, 39, 42, 48, 49, 52, 56, 62, 63, 72, 78, 84, 91, 93, 96, 98, 104, 112, 117, 124, 126, 144, 147, 156, 168, 182, 186, 196, 208, 217, 224, 234, 248, 252, 273, 279, 288, 294, 312, 336, 364, 372, 392, 403, 416, 434, 441, 468, 496, 504, 546, 558, 588, 624, 637, 651, 672, 728, 744, 784, 806, 819, 868, 882, 936, 992, 1008, 1092, 1116, 1176, 1209, 1248, 1274, 1302, 1456, 1488, 1519, 1523, 1568, 1612, 1638, 1736, 1764, 1872, 1911, 1953, 2016, 2184, 2232, 2352, 2418, 2548, 2604, 2821, 2912, 2976, 3038, 3046, 3224, 3276, 3472, 3528, 3627, 3744, 3822, 3906, 4368, 4464, 4557, 4569, 4704, 4836, 5096, 5208, 5642, 5733, 6076, 6092, 6448, 6552, 6944, 7056, 7254, 7644, 7812, 8463, 8736, 8928, 9114, 9138, 9672, 10192, 10416, 10661, 11284, 11466, 12152, 12184, 12896, 13104, 13671, 13707, 14112, 14508, 15288, 15624, 16926, 18228, 18276, 19344, 19747, 19799, 20384, 20832, 21322, 22568, 22932, 24304, 24368, 25389, 26208, 27342, 27414, 29016, 30576, 31248, 31983, 33852, 36456, 36552, 38688, 39494, 39598, 42644, 45136, 45864, 47213, 48608, 48736, 50778, 54684, 54828, 58032, 59241, 59397, 61152, 62496, 63966, 67704, 72912, 73104, 74627, 78988, 79196, 85288, 90272, 91728, 94426, 95949, 101556, 109368, 109656, 116064, 118482, 118794, 127932, 135408, 138593, 141639, 145824, 146208, 149254, 157976, 158392, 170576, 177723, 178191, 183456, 188852, 191898, 203112, 218736, 219312, 223881, 236964, 237588, 255864, 270816, 277186, 283278, 298508, 315952, 316784, 330491, 341152, 355446, 356382, 377704, 383796, 406224, 415779, 424917, 437472, 438624, 447762, 473928, 475176, 511728, 554372, 566556, 597016, 613769, 631904, 633568, 660982, 671643, 710892, 712764, 755408, 767592, 812448, 831558, 849834, 895524, 947856, 950352, 970151, 991473, 1023456, 1108744, 1133112, 1194032, 1227538, 1247337, 1321964, 1343286, 1421784, 1425528, 1510816, 1535184, 1663116, 1699668, 1791048, 1841307, 1895712, 1900704, 1940302, 1982946, 2217488, 2266224, 2313437, 2388064, 2455076, 2494674, 2643928, 2686572, 2843568, 2851056, 2910453, 2974419, 3070368, 3326232, 3399336, 3582096, 3682614, 3880604, 3965892, 4296383, 4434976, 4532448, 4626874, 4910152, 4989348, 5287856, 5373144, 5523921, 5687136, 5702112, 5820906, 5948838, 6652464, 6798672, 6940311, 7164192, 7365228, 7761208, 7931784, 8592766, 8731359, 9253748, 9820304, 9978696, 10575712, 10746288, 11047842, 11641812, 11897676, 12889149, 13304928, 13597344, 13880622, 14730456, 15522416, 15863568, 17185532, 17462718, 18507496, 19640608, 19957392, 20820933, 21492576, 22095684, 23283624, 23795352, 25778298, 27761244, 29460912, 30074681, 31044832, 31727136, 34371064, 34925436, 37014992, 38667447, 39914784, 41641866, 44191368, 46567248, 47590704, 51556596, 55522488, 58921824, 60149362, 68742128, 69850872, 74029984, 77334894, 83283732, 88382736, 90224043, 93134496, 95181408, 103113192, 111044976, 120298724, 137484256, 139701744, 154669788, 166567464, 176765472, 180448086, 206226384, 222089952, 240597448, 270672129, 279403488, 309339576, 333134928, 360896172, 412452768, 481194896, 541344258, 618679152, 666269856, 721792344, 962389792, 1082688516, 1237358304, 1443584688, 2165377032, 2887169376, 4330754064, 8661508128]

約数ペア:

[(1, 8661508128), (2, 4330754064), (3, 2887169376), (4, 2165377032), (6, 1443584688), (7, 1237358304), (8, 1082688516), (9, 962389792), (12, 721792344), (13, 666269856), (14, 618679152), (16, 541344258), (18, 481194896), (21, 412452768), (24, 360896172), (26, 333134928), (28, 309339576), (31, 279403488), (32, 270672129), (36, 240597448), (39, 222089952), (42, 206226384), (48, 180448086), (49, 176765472), (52, 166567464), (56, 154669788), (62, 139701744), (63, 137484256), (72, 120298724), (78, 111044976), (84, 103113192), (91, 95181408), (93, 93134496), (96, 90224043), (98, 88382736), (104, 83283732), (112, 77334894), (117, 74029984), (124, 69850872), (126, 68742128), (144, 60149362), (147, 58921824), (156, 55522488), (168, 51556596), (182, 47590704), (186, 46567248), (196, 44191368), (208, 41641866), (217, 39914784), (224, 38667447), (234, 37014992), (248, 34925436), (252, 34371064), (273, 31727136), (279, 31044832), (288, 30074681), (294, 29460912), (312, 27761244), (336, 25778298), (364, 23795352), (372, 23283624), (392, 22095684), (403, 21492576), (416, 20820933), (434, 19957392), (441, 19640608), (468, 18507496), (496, 17462718), (504, 17185532), (546, 15863568), (558, 15522416), (588, 14730456), (624, 13880622), (637, 13597344), (651, 13304928), (672, 12889149), (728, 11897676), (744, 11641812), (784, 11047842), (806, 10746288), (819, 10575712), (868, 9978696), (882, 9820304), (936, 9253748), (992, 8731359), (1008, 8592766), (1092, 7931784), (1116, 7761208), (1176, 7365228), (1209, 7164192), (1248, 6940311), (1274, 6798672), (1302, 6652464), (1456, 5948838), (1488, 5820906), (1519, 5702112), (1523, 5687136), (1568, 5523921), (1612, 5373144), (1638, 5287856), (1736, 4989348), (1764, 4910152), (1872, 4626874), (1911, 4532448), (1953, 4434976), (2016, 4296383), (2184, 3965892), (2232, 3880604), (2352, 3682614), (2418, 3582096), (2548, 3399336), (2604, 3326232), (2821, 3070368), (2912, 2974419), (2976, 2910453), (3038, 2851056), (3046, 2843568), (3224, 2686572), (3276, 2643928), (3472, 2494674), (3528, 2455076), (3627, 2388064), (3744, 2313437), (3822, 2266224), (3906, 2217488), (4368, 1982946), (4464, 1940302), (4557, 1900704), (4569, 1895712), (4704, 1841307), (4836, 1791048), (5096, 1699668), (5208, 1663116), (5642, 1535184), (5733, 1510816), (6076, 1425528), (6092, 1421784), (6448, 1343286), (6552, 1321964), (6944, 1247337), (7056, 1227538), (7254, 1194032), (7644, 1133112), (7812, 1108744), (8463, 1023456), (8736, 991473), (8928, 970151), (9114, 950352), (9138, 947856), (9672, 895524), (10192, 849834), (10416, 831558), (10661, 812448), (11284, 767592), (11466, 755408), (12152, 712764), (12184, 710892), (12896, 671643), (13104, 660982), (13671, 633568), (13707, 631904), (14112, 613769), (14508, 597016), (15288, 566556), (15624, 554372), (16926, 511728), (18228, 475176), (18276, 473928), (19344, 447762), (19747, 438624), (19799, 437472), (20384, 424917), (20832, 415779), (21322, 406224), (22568, 383796), (22932, 377704), (24304, 356382), (24368, 355446), (25389, 341152), (26208, 330491), (27342, 316784), (27414, 315952), (29016, 298508), (30576, 283278), (31248, 277186), (31983, 270816), (33852, 255864), (36456, 237588), (36552, 236964), (38688, 223881), (39494, 219312), (39598, 218736), (42644, 203112), (45136, 191898), (45864, 188852), (47213, 183456), (48608, 178191), (48736, 177723), (50778, 170576), (54684, 158392), (54828, 157976), (58032, 149254), (59241, 146208), (59397, 145824), (61152, 141639), (62496, 138593), (63966, 135408), (67704, 127932), (72912, 118794), (73104, 118482), (74627, 116064), (78988, 109656), (79196, 109368), (85288, 101556), (90272, 95949), (91728, 94426)]