12457701984

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2017}}^1$

素因数の和:2158

約数の個数: 288

約数和(自身を含む): 41392796256

約数和(自身を除く): 28935094272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 101, 104, 112, 147, 156, 168, 182, 196, 202, 208, 224, 273, 294, 303, 312, 336, 364, 392, 404, 416, 546, 588, 606, 624, 637, 672, 707, 728, 784, 808, 1092, 1176, 1212, 1248, 1274, 1313, 1414, 1456, 1568, 1616, 1911, 2017, 2121, 2184, 2352, 2424, 2548, 2626, 2828, 2912, 3232, 3822, 3939, 4034, 4242, 4368, 4704, 4848, 4949, 5096, 5252, 5656, 6051, 7644, 7878, 8068, 8484, 8736, 9191, 9696, 9898, 10192, 10504, 11312, 12102, 14119, 14847, 15288, 15756, 16136, 16968, 18382, 19796, 20384, 21008, 22624, 24204, 26221, 27573, 28238, 29694, 30576, 31512, 32272, 33936, 36764, 39592, 42016, 42357, 48408, 52442, 55146, 56476, 59388, 61152, 63024, 64337, 64544, 67872, 73528, 78663, 79184, 84714, 96816, 98833, 104884, 110292, 112952, 118776, 126048, 128674, 147056, 157326, 158368, 169428, 183547, 193011, 193632, 197666, 203717, 209768, 220584, 225904, 237552, 257348, 294112, 296499, 314652, 338856, 367094, 386022, 395332, 407434, 419536, 441168, 451808, 475104, 514696, 550641, 592998, 611151, 629304, 677712, 734188, 772044, 790664, 814868, 839072, 882336, 1029392, 1101282, 1185996, 1222302, 1258608, 1284829, 1355424, 1426019, 1468376, 1544088, 1581328, 1629736, 2058784, 2202564, 2371992, 2444604, 2517216, 2569658, 2648321, 2852038, 2936752, 3088176, 3162656, 3259472, 3854487, 4278057, 4405128, 4743984, 4889208, 5139316, 5296642, 5704076, 5873504, 6176352, 6518944, 7708974, 7944963, 8556114, 8810256, 9487968, 9778416, 9982133, 10278632, 10593284, 11408152, 15417948, 15889926, 17112228, 17620512, 18538247, 19556832, 19964266, 20557264, 21186568, 22816304, 29946399, 30835896, 31779852, 34224456, 37076494, 39928532, 41114528, 42373136, 45632608, 55614741, 59892798, 61671792, 63559704, 68448912, 74152988, 79857064, 84746272, 111229482, 119785596, 123343584, 127119408, 129767729, 136897824, 148305976, 159714128, 222458964, 239571192, 254238816, 259535458, 296611952, 319428256, 389303187, 444917928, 479142384, 519070916, 593223904, 778606374, 889835856, 958284768, 1038141832, 1557212748, 1779671712, 2076283664, 3114425496, 4152567328, 6228850992, 12457701984]

約数ペア:

[(1, 12457701984), (2, 6228850992), (3, 4152567328), (4, 3114425496), (6, 2076283664), (7, 1779671712), (8, 1557212748), (12, 1038141832), (13, 958284768), (14, 889835856), (16, 778606374), (21, 593223904), (24, 519070916), (26, 479142384), (28, 444917928), (32, 389303187), (39, 319428256), (42, 296611952), (48, 259535458), (49, 254238816), (52, 239571192), (56, 222458964), (78, 159714128), (84, 148305976), (91, 136897824), (96, 129767729), (98, 127119408), (101, 123343584), (104, 119785596), (112, 111229482), (147, 84746272), (156, 79857064), (168, 74152988), (182, 68448912), (196, 63559704), (202, 61671792), (208, 59892798), (224, 55614741), (273, 45632608), (294, 42373136), (303, 41114528), (312, 39928532), (336, 37076494), (364, 34224456), (392, 31779852), (404, 30835896), (416, 29946399), (546, 22816304), (588, 21186568), (606, 20557264), (624, 19964266), (637, 19556832), (672, 18538247), (707, 17620512), (728, 17112228), (784, 15889926), (808, 15417948), (1092, 11408152), (1176, 10593284), (1212, 10278632), (1248, 9982133), (1274, 9778416), (1313, 9487968), (1414, 8810256), (1456, 8556114), (1568, 7944963), (1616, 7708974), (1911, 6518944), (2017, 6176352), (2121, 5873504), (2184, 5704076), (2352, 5296642), (2424, 5139316), (2548, 4889208), (2626, 4743984), (2828, 4405128), (2912, 4278057), (3232, 3854487), (3822, 3259472), (3939, 3162656), (4034, 3088176), (4242, 2936752), (4368, 2852038), (4704, 2648321), (4848, 2569658), (4949, 2517216), (5096, 2444604), (5252, 2371992), (5656, 2202564), (6051, 2058784), (7644, 1629736), (7878, 1581328), (8068, 1544088), (8484, 1468376), (8736, 1426019), (9191, 1355424), (9696, 1284829), (9898, 1258608), (10192, 1222302), (10504, 1185996), (11312, 1101282), (12102, 1029392), (14119, 882336), (14847, 839072), (15288, 814868), (15756, 790664), (16136, 772044), (16968, 734188), (18382, 677712), (19796, 629304), (20384, 611151), (21008, 592998), (22624, 550641), (24204, 514696), (26221, 475104), (27573, 451808), (28238, 441168), (29694, 419536), (30576, 407434), (31512, 395332), (32272, 386022), (33936, 367094), (36764, 338856), (39592, 314652), (42016, 296499), (42357, 294112), (48408, 257348), (52442, 237552), (55146, 225904), (56476, 220584), (59388, 209768), (61152, 203717), (63024, 197666), (64337, 193632), (64544, 193011), (67872, 183547), (73528, 169428), (78663, 158368), (79184, 157326), (84714, 147056), (96816, 128674), (98833, 126048), (104884, 118776), (110292, 112952)]