19957367088

素因数分解:

$2^4\times 3^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:378

約数の個数: 400

約数和(自身を含む): 62564879520

約数和(自身を除く): 42607512432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 43, 48, 53, 54, 58, 72, 81, 86, 87, 106, 108, 116, 129, 144, 159, 162, 172, 174, 212, 216, 232, 233, 258, 261, 318, 324, 344, 348, 387, 424, 432, 464, 466, 477, 516, 522, 636, 648, 688, 696, 699, 774, 783, 848, 932, 954, 1032, 1044, 1161, 1247, 1272, 1296, 1392, 1398, 1431, 1537, 1548, 1566, 1864, 1908, 2064, 2088, 2097, 2279, 2322, 2349, 2494, 2544, 2796, 2862, 3074, 3096, 3132, 3483, 3728, 3741, 3816, 4176, 4194, 4293, 4558, 4611, 4644, 4698, 4988, 5592, 5724, 6148, 6192, 6264, 6291, 6757, 6837, 6966, 7482, 7632, 8388, 8586, 9116, 9222, 9288, 9396, 9976, 10019, 11184, 11223, 11448, 12296, 12349, 12528, 12582, 13514, 13674, 13833, 13932, 14964, 16776, 17172, 18232, 18444, 18576, 18792, 18873, 19952, 20038, 20271, 20511, 22446, 22896, 24592, 24698, 25164, 27028, 27348, 27666, 27864, 29928, 30057, 33552, 33669, 34344, 36464, 36888, 37047, 37584, 37746, 40076, 40542, 41022, 41499, 44892, 49396, 50328, 54056, 54696, 55332, 55728, 59856, 60114, 60813, 61533, 66091, 67338, 68688, 73776, 74094, 75492, 80152, 81084, 82044, 82998, 89784, 90171, 98792, 100656, 101007, 108112, 109392, 110664, 111141, 120228, 121626, 123066, 124497, 132182, 134676, 148188, 150984, 160304, 162168, 164088, 165996, 179568, 180342, 182439, 184599, 197584, 198273, 202014, 221328, 222282, 240456, 243252, 246132, 248994, 264364, 269352, 270513, 290551, 296376, 301968, 324336, 328176, 331992, 333423, 358121, 360684, 364878, 369198, 396546, 404028, 444564, 480912, 486504, 492264, 497988, 528728, 531007, 538704, 541026, 547317, 581102, 592752, 594819, 663984, 666846, 716242, 721368, 729756, 738396, 793092, 808056, 811539, 871653, 889128, 973008, 984528, 995976, 1000269, 1057456, 1062014, 1074363, 1082052, 1094634, 1162204, 1189638, 1333692, 1432484, 1442736, 1459512, 1476792, 1586184, 1593021, 1616112, 1623078, 1743306, 1778256, 1784457, 1991952, 2000538, 2124028, 2148726, 2164104, 2189268, 2324408, 2379276, 2614959, 2667384, 2864968, 2919024, 2953584, 3172368, 3186042, 3223089, 3246156, 3486612, 3568914, 4001076, 4248056, 4297452, 4328208, 4378536, 4648816, 4758552, 4779063, 5229918, 5334768, 5353371, 5729936, 6372084, 6446178, 6492312, 6973224, 7137828, 7844877, 8002152, 8496112, 8594904, 8757072, 9517104, 9558126, 9669267, 10459836, 10706742, 12744168, 12892356, 12984624, 13946448, 14275656, 14337189, 15399203, 15689754, 16004304, 17189808, 19116252, 19338534, 20919672, 21413484, 23534631, 25488336, 25784712, 28551312, 28674378, 29007801, 30798406, 31379508, 38232504, 38677068, 41839344, 42826968, 43011567, 46197609, 47069262, 51569424, 57348756, 58015602, 61596812, 62759016, 76465008, 77354136, 85653936, 86023134, 92395218, 94138524, 114697512, 116031204, 123193624, 125518032, 138592827, 154708272, 172046268, 184790436, 188277048, 229395024, 232062408, 246387248, 277185654, 344092536, 369580872, 376554096, 415778481, 464124816, 554371308, 688185072, 739161744, 831556962, 1108742616, 1247335443, 1663113924, 2217485232, 2494670886, 3326227848, 4989341772, 6652455696, 9978683544, 19957367088]

約数ペア:

[(1, 19957367088), (2, 9978683544), (3, 6652455696), (4, 4989341772), (6, 3326227848), (8, 2494670886), (9, 2217485232), (12, 1663113924), (16, 1247335443), (18, 1108742616), (24, 831556962), (27, 739161744), (29, 688185072), (36, 554371308), (43, 464124816), (48, 415778481), (53, 376554096), (54, 369580872), (58, 344092536), (72, 277185654), (81, 246387248), (86, 232062408), (87, 229395024), (106, 188277048), (108, 184790436), (116, 172046268), (129, 154708272), (144, 138592827), (159, 125518032), (162, 123193624), (172, 116031204), (174, 114697512), (212, 94138524), (216, 92395218), (232, 86023134), (233, 85653936), (258, 77354136), (261, 76465008), (318, 62759016), (324, 61596812), (344, 58015602), (348, 57348756), (387, 51569424), (424, 47069262), (432, 46197609), (464, 43011567), (466, 42826968), (477, 41839344), (516, 38677068), (522, 38232504), (636, 31379508), (648, 30798406), (688, 29007801), (696, 28674378), (699, 28551312), (774, 25784712), (783, 25488336), (848, 23534631), (932, 21413484), (954, 20919672), (1032, 19338534), (1044, 19116252), (1161, 17189808), (1247, 16004304), (1272, 15689754), (1296, 15399203), (1392, 14337189), (1398, 14275656), (1431, 13946448), (1537, 12984624), (1548, 12892356), (1566, 12744168), (1864, 10706742), (1908, 10459836), (2064, 9669267), (2088, 9558126), (2097, 9517104), (2279, 8757072), (2322, 8594904), (2349, 8496112), (2494, 8002152), (2544, 7844877), (2796, 7137828), (2862, 6973224), (3074, 6492312), (3096, 6446178), (3132, 6372084), (3483, 5729936), (3728, 5353371), (3741, 5334768), (3816, 5229918), (4176, 4779063), (4194, 4758552), (4293, 4648816), (4558, 4378536), (4611, 4328208), (4644, 4297452), (4698, 4248056), (4988, 4001076), (5592, 3568914), (5724, 3486612), (6148, 3246156), (6192, 3223089), (6264, 3186042), (6291, 3172368), (6757, 2953584), (6837, 2919024), (6966, 2864968), (7482, 2667384), (7632, 2614959), (8388, 2379276), (8586, 2324408), (9116, 2189268), (9222, 2164104), (9288, 2148726), (9396, 2124028), (9976, 2000538), (10019, 1991952), (11184, 1784457), (11223, 1778256), (11448, 1743306), (12296, 1623078), (12349, 1616112), (12528, 1593021), (12582, 1586184), (13514, 1476792), (13674, 1459512), (13833, 1442736), (13932, 1432484), (14964, 1333692), (16776, 1189638), (17172, 1162204), (18232, 1094634), (18444, 1082052), (18576, 1074363), (18792, 1062014), (18873, 1057456), (19952, 1000269), (20038, 995976), (20271, 984528), (20511, 973008), (22446, 889128), (22896, 871653), (24592, 811539), (24698, 808056), (25164, 793092), (27028, 738396), (27348, 729756), (27666, 721368), (27864, 716242), (29928, 666846), (30057, 663984), (33552, 594819), (33669, 592752), (34344, 581102), (36464, 547317), (36888, 541026), (37047, 538704), (37584, 531007), (37746, 528728), (40076, 497988), (40542, 492264), (41022, 486504), (41499, 480912), (44892, 444564), (49396, 404028), (50328, 396546), (54056, 369198), (54696, 364878), (55332, 360684), (55728, 358121), (59856, 333423), (60114, 331992), (60813, 328176), (61533, 324336), (66091, 301968), (67338, 296376), (68688, 290551), (73776, 270513), (74094, 269352), (75492, 264364), (80152, 248994), (81084, 246132), (82044, 243252), (82998, 240456), (89784, 222282), (90171, 221328), (98792, 202014), (100656, 198273), (101007, 197584), (108112, 184599), (109392, 182439), (110664, 180342), (111141, 179568), (120228, 165996), (121626, 164088), (123066, 162168), (124497, 160304), (132182, 150984), (134676, 148188)]