1788468864

素因数分解:

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

素因数の和:208

約数の個数: 384

約数和(自身を含む): 6116474880

約数和(自身を除く): 4328006016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 64, 78, 84, 91, 93, 96, 104, 112, 124, 127, 128, 156, 168, 169, 182, 186, 192, 208, 217, 224, 248, 254, 273, 312, 336, 338, 364, 372, 381, 384, 403, 416, 434, 448, 496, 507, 508, 546, 624, 651, 672, 676, 728, 744, 762, 806, 832, 868, 889, 896, 992, 1014, 1016, 1092, 1183, 1209, 1248, 1302, 1344, 1352, 1456, 1488, 1524, 1612, 1651, 1664, 1736, 1778, 1984, 2028, 2032, 2184, 2366, 2418, 2496, 2604, 2667, 2688, 2704, 2821, 2912, 2976, 3048, 3224, 3302, 3472, 3549, 3556, 3937, 3968, 4056, 4064, 4368, 4732, 4836, 4953, 4992, 5208, 5239, 5334, 5408, 5642, 5824, 5952, 6096, 6448, 6604, 6944, 7098, 7112, 7874, 8112, 8128, 8463, 8736, 9464, 9672, 9906, 10416, 10478, 10668, 10816, 11284, 11557, 11648, 11811, 11904, 12192, 12896, 13208, 13888, 14196, 14224, 15717, 15748, 16224, 16256, 16926, 17472, 18928, 19344, 19812, 20832, 20956, 21336, 21463, 21632, 22568, 23114, 23622, 24384, 25792, 26416, 27559, 27776, 28392, 28448, 31434, 31496, 32448, 33852, 34671, 34944, 36673, 37856, 38688, 39624, 41664, 41912, 42672, 42926, 45136, 46228, 47244, 48768, 51181, 51584, 52832, 55118, 56784, 56896, 62868, 62992, 64389, 64896, 67704, 69342, 73346, 75712, 77376, 79248, 82677, 83328, 83824, 85344, 85852, 90272, 92456, 94488, 102362, 105664, 110019, 110236, 113568, 113792, 125736, 125984, 128778, 135408, 138684, 146692, 150241, 151424, 153543, 154752, 158496, 165354, 167648, 170688, 171704, 180544, 184912, 188976, 204724, 211328, 220038, 220472, 227136, 251472, 251968, 257556, 270816, 277368, 293384, 300482, 307086, 316992, 330708, 335296, 341376, 343408, 358267, 361088, 369824, 377952, 409448, 440076, 440944, 450723, 454272, 502944, 503936, 515112, 541632, 554736, 586768, 600964, 614172, 633984, 661416, 665353, 670592, 686816, 716534, 739648, 755904, 818896, 880152, 881888, 901446, 1005888, 1030224, 1074801, 1083264, 1109472, 1173536, 1201928, 1228344, 1322832, 1330706, 1373632, 1433068, 1479296, 1511808, 1637792, 1760304, 1763776, 1802892, 1996059, 2011776, 2060448, 2149602, 2218944, 2347072, 2403856, 2456688, 2645664, 2661412, 2747264, 2866136, 3275584, 3520608, 3527552, 3605784, 3992118, 4120896, 4299204, 4437888, 4657471, 4694144, 4807712, 4913376, 5291328, 5322824, 5732272, 6551168, 7041216, 7211568, 7984236, 8241792, 8598408, 9314942, 9615424, 9826752, 10582656, 10645648, 11464544, 13972413, 14082432, 14423136, 15968472, 17196816, 18629884, 19230848, 19653504, 21291296, 22929088, 27944826, 28846272, 31936944, 34393632, 37259768, 42582592, 45858176, 55889652, 57692544, 63873888, 68787264, 74519536, 85165184, 111779304, 127747776, 137574528, 149039072, 223558608, 255495552, 298078144, 447117216, 596156288, 894234432, 1788468864]

約数ペア:

[(1, 1788468864), (2, 894234432), (3, 596156288), (4, 447117216), (6, 298078144), (7, 255495552), (8, 223558608), (12, 149039072), (13, 137574528), (14, 127747776), (16, 111779304), (21, 85165184), (24, 74519536), (26, 68787264), (28, 63873888), (31, 57692544), (32, 55889652), (39, 45858176), (42, 42582592), (48, 37259768), (52, 34393632), (56, 31936944), (62, 28846272), (64, 27944826), (78, 22929088), (84, 21291296), (91, 19653504), (93, 19230848), (96, 18629884), (104, 17196816), (112, 15968472), (124, 14423136), (127, 14082432), (128, 13972413), (156, 11464544), (168, 10645648), (169, 10582656), (182, 9826752), (186, 9615424), (192, 9314942), (208, 8598408), (217, 8241792), (224, 7984236), (248, 7211568), (254, 7041216), (273, 6551168), (312, 5732272), (336, 5322824), (338, 5291328), (364, 4913376), (372, 4807712), (381, 4694144), (384, 4657471), (403, 4437888), (416, 4299204), (434, 4120896), (448, 3992118), (496, 3605784), (507, 3527552), (508, 3520608), (546, 3275584), (624, 2866136), (651, 2747264), (672, 2661412), (676, 2645664), (728, 2456688), (744, 2403856), (762, 2347072), (806, 2218944), (832, 2149602), (868, 2060448), (889, 2011776), (896, 1996059), (992, 1802892), (1014, 1763776), (1016, 1760304), (1092, 1637792), (1183, 1511808), (1209, 1479296), (1248, 1433068), (1302, 1373632), (1344, 1330706), (1352, 1322832), (1456, 1228344), (1488, 1201928), (1524, 1173536), (1612, 1109472), (1651, 1083264), (1664, 1074801), (1736, 1030224), (1778, 1005888), (1984, 901446), (2028, 881888), (2032, 880152), (2184, 818896), (2366, 755904), (2418, 739648), (2496, 716534), (2604, 686816), (2667, 670592), (2688, 665353), (2704, 661416), (2821, 633984), (2912, 614172), (2976, 600964), (3048, 586768), (3224, 554736), (3302, 541632), (3472, 515112), (3549, 503936), (3556, 502944), (3937, 454272), (3968, 450723), (4056, 440944), (4064, 440076), (4368, 409448), (4732, 377952), (4836, 369824), (4953, 361088), (4992, 358267), (5208, 343408), (5239, 341376), (5334, 335296), (5408, 330708), (5642, 316992), (5824, 307086), (5952, 300482), (6096, 293384), (6448, 277368), (6604, 270816), (6944, 257556), (7098, 251968), (7112, 251472), (7874, 227136), (8112, 220472), (8128, 220038), (8463, 211328), (8736, 204724), (9464, 188976), (9672, 184912), (9906, 180544), (10416, 171704), (10478, 170688), (10668, 167648), (10816, 165354), (11284, 158496), (11557, 154752), (11648, 153543), (11811, 151424), (11904, 150241), (12192, 146692), (12896, 138684), (13208, 135408), (13888, 128778), (14196, 125984), (14224, 125736), (15717, 113792), (15748, 113568), (16224, 110236), (16256, 110019), (16926, 105664), (17472, 102362), (18928, 94488), (19344, 92456), (19812, 90272), (20832, 85852), (20956, 85344), (21336, 83824), (21463, 83328), (21632, 82677), (22568, 79248), (23114, 77376), (23622, 75712), (24384, 73346), (25792, 69342), (26416, 67704), (27559, 64896), (27776, 64389), (28392, 62992), (28448, 62868), (31434, 56896), (31496, 56784), (32448, 55118), (33852, 52832), (34671, 51584), (34944, 51181), (36673, 48768), (37856, 47244), (38688, 46228), (39624, 45136), (41664, 42926), (41912, 42672)]