1318480128

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2819}}^1$

素因数の和:2877

約数の個数: 216

約数和(自身を含む): 4495982400

約数和(自身を除く): 3177502272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 64, 72, 84, 87, 96, 112, 116, 126, 128, 144, 168, 174, 192, 203, 224, 232, 252, 256, 261, 288, 336, 348, 384, 406, 448, 464, 504, 522, 576, 609, 672, 696, 768, 812, 896, 928, 1008, 1044, 1152, 1218, 1344, 1392, 1624, 1792, 1827, 1856, 2016, 2088, 2304, 2436, 2688, 2784, 2819, 3248, 3654, 3712, 4032, 4176, 4872, 5376, 5568, 5638, 6496, 7308, 7424, 8064, 8352, 8457, 9744, 11136, 11276, 12992, 14616, 16128, 16704, 16914, 19488, 19733, 22272, 22552, 25371, 25984, 29232, 33408, 33828, 38976, 39466, 45104, 50742, 51968, 58464, 59199, 66816, 67656, 77952, 78932, 81751, 90208, 101484, 116928, 118398, 135312, 155904, 157864, 163502, 177597, 180416, 202968, 233856, 236796, 245253, 270624, 315728, 327004, 355194, 360832, 405936, 467712, 473592, 490506, 541248, 572257, 631456, 654008, 710388, 721664, 735759, 811872, 947184, 981012, 1082496, 1144514, 1262912, 1308016, 1420776, 1471518, 1623744, 1716771, 1894368, 1962024, 2164992, 2289028, 2525824, 2616032, 2841552, 2943036, 3247488, 3433542, 3788736, 3924048, 4578056, 5051648, 5150313, 5232064, 5683104, 5886072, 6494976, 6867084, 7577472, 7848096, 9156112, 10300626, 10464128, 11366208, 11772144, 13734168, 15154944, 15696192, 18312224, 20601252, 20928256, 22732416, 23544288, 27468336, 31392384, 36624448, 41202504, 45464832, 47088576, 54936672, 62784768, 73248896, 82405008, 94177152, 109873344, 146497792, 164810016, 188354304, 219746688, 329620032, 439493376, 659240064, 1318480128]

約数ペア:

[(1, 1318480128), (2, 659240064), (3, 439493376), (4, 329620032), (6, 219746688), (7, 188354304), (8, 164810016), (9, 146497792), (12, 109873344), (14, 94177152), (16, 82405008), (18, 73248896), (21, 62784768), (24, 54936672), (28, 47088576), (29, 45464832), (32, 41202504), (36, 36624448), (42, 31392384), (48, 27468336), (56, 23544288), (58, 22732416), (63, 20928256), (64, 20601252), (72, 18312224), (84, 15696192), (87, 15154944), (96, 13734168), (112, 11772144), (116, 11366208), (126, 10464128), (128, 10300626), (144, 9156112), (168, 7848096), (174, 7577472), (192, 6867084), (203, 6494976), (224, 5886072), (232, 5683104), (252, 5232064), (256, 5150313), (261, 5051648), (288, 4578056), (336, 3924048), (348, 3788736), (384, 3433542), (406, 3247488), (448, 2943036), (464, 2841552), (504, 2616032), (522, 2525824), (576, 2289028), (609, 2164992), (672, 1962024), (696, 1894368), (768, 1716771), (812, 1623744), (896, 1471518), (928, 1420776), (1008, 1308016), (1044, 1262912), (1152, 1144514), (1218, 1082496), (1344, 981012), (1392, 947184), (1624, 811872), (1792, 735759), (1827, 721664), (1856, 710388), (2016, 654008), (2088, 631456), (2304, 572257), (2436, 541248), (2688, 490506), (2784, 473592), (2819, 467712), (3248, 405936), (3654, 360832), (3712, 355194), (4032, 327004), (4176, 315728), (4872, 270624), (5376, 245253), (5568, 236796), (5638, 233856), (6496, 202968), (7308, 180416), (7424, 177597), (8064, 163502), (8352, 157864), (8457, 155904), (9744, 135312), (11136, 118398), (11276, 116928), (12992, 101484), (14616, 90208), (16128, 81751), (16704, 78932), (16914, 77952), (19488, 67656), (19733, 66816), (22272, 59199), (22552, 58464), (25371, 51968), (25984, 50742), (29232, 45104), (33408, 39466), (33828, 38976)]