256260572568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{27997}}^1$

素因数の和:28167

約数の個数: 384

約数和(自身を含む): 939227627520

約数和(自身を除く): 682967054952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 18, 21, 22, 24, 26, 28, 33, 36, 39, 42, 44, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 117, 126, 127, 132, 143, 154, 156, 168, 182, 198, 231, 234, 252, 254, 264, 273, 286, 308, 312, 364, 381, 396, 429, 462, 468, 504, 508, 546, 572, 616, 693, 728, 762, 792, 819, 858, 889, 924, 936, 1001, 1016, 1092, 1143, 1144, 1287, 1386, 1397, 1524, 1638, 1651, 1716, 1778, 1848, 2002, 2184, 2286, 2574, 2667, 2772, 2794, 3003, 3048, 3276, 3302, 3432, 3556, 4004, 4191, 4572, 4953, 5148, 5334, 5544, 5588, 6006, 6552, 6604, 7112, 8001, 8008, 8382, 9009, 9144, 9779, 9906, 10296, 10668, 11176, 11557, 12012, 12573, 13208, 14859, 16002, 16764, 18018, 18161, 19558, 19812, 21336, 23114, 24024, 25146, 27997, 29337, 29718, 32004, 33528, 34671, 36036, 36322, 39116, 39624, 46228, 50292, 54483, 55994, 58674, 59436, 64008, 69342, 72072, 72644, 78232, 83991, 88011, 92456, 100584, 104013, 108966, 111988, 117348, 118872, 127127, 138684, 145288, 163449, 167982, 176022, 195979, 208026, 217932, 223976, 234696, 251973, 254254, 277368, 307967, 326898, 335964, 352044, 363961, 381381, 391958, 416052, 435864, 503946, 508508, 587937, 615934, 653796, 671928, 704088, 727922, 762762, 783916, 832104, 923901, 1007892, 1017016, 1091883, 1144143, 1175874, 1231868, 1307592, 1455844, 1525524, 1567832, 1763811, 1847802, 2015784, 2155769, 2183766, 2288286, 2351748, 2463736, 2547727, 2771703, 2911688, 3051048, 3275649, 3527622, 3555619, 3695604, 4003571, 4311538, 4367532, 4576572, 4703496, 5095454, 5543406, 6467307, 6551298, 7055244, 7111238, 7391208, 7643181, 8007142, 8623076, 8735064, 9153144, 10190908, 10666857, 11086812, 12010713, 12934614, 13102596, 14110488, 14222476, 15286362, 16014284, 17246152, 19401921, 20381816, 21333714, 22173624, 22929543, 24021426, 24889333, 25869228, 26205192, 28024997, 28444952, 30572724, 32000571, 32028568, 36032139, 38803842, 39111809, 42667428, 45859086, 46223047, 48042852, 49778666, 51738456, 56049994, 61145448, 64001142, 72064278, 74667999, 77607684, 78223618, 84074991, 85334856, 91718172, 92446094, 96085704, 99557332, 112099988, 117335427, 128002284, 138669141, 144128556, 149335998, 155215368, 156447236, 168149982, 183436344, 184892188, 199114664, 224003997, 224199976, 234670854, 252224973, 256004568, 273782663, 277338282, 288257112, 298671996, 312894472, 323561329, 336299964, 352006281, 369784376, 416007423, 448007994, 469341708, 504449946, 508453517, 547565326, 554676564, 597343992, 647122658, 672599928, 704012562, 821347989, 832014846, 896015988, 938683416, 970683987, 1008899892, 1016907034, 1095130652, 1109353128, 1294245316, 1408025124, 1525360551, 1642695978, 1664029692, 1792031976, 1941367974, 2017799784, 2033814068, 2190261304, 2464043967, 2588490632, 2816050248, 2912051961, 3050721102, 3285391956, 3328059384, 3559174619, 3882735948, 4067628136, 4576081653, 4928087934, 5824103922, 6101442204, 6570783912, 7118349238, 7765471896, 9152163306, 9856175868, 10677523857, 11648207844, 12202884408, 14236698476, 18304326612, 19712351736, 21355047714, 23296415688, 28473396952, 32032571571, 36608653224, 42710095428, 64065143142, 85420190856, 128130286284, 256260572568]

約数ペア:

[(1, 256260572568), (2, 128130286284), (3, 85420190856), (4, 64065143142), (6, 42710095428), (7, 36608653224), (8, 32032571571), (9, 28473396952), (11, 23296415688), (12, 21355047714), (13, 19712351736), (14, 18304326612), (18, 14236698476), (21, 12202884408), (22, 11648207844), (24, 10677523857), (26, 9856175868), (28, 9152163306), (33, 7765471896), (36, 7118349238), (39, 6570783912), (42, 6101442204), (44, 5824103922), (52, 4928087934), (56, 4576081653), (63, 4067628136), (66, 3882735948), (72, 3559174619), (77, 3328059384), (78, 3285391956), (84, 3050721102), (88, 2912051961), (91, 2816050248), (99, 2588490632), (104, 2464043967), (117, 2190261304), (126, 2033814068), (127, 2017799784), (132, 1941367974), (143, 1792031976), (154, 1664029692), (156, 1642695978), (168, 1525360551), (182, 1408025124), (198, 1294245316), (231, 1109353128), (234, 1095130652), (252, 1016907034), (254, 1008899892), (264, 970683987), (273, 938683416), (286, 896015988), (308, 832014846), (312, 821347989), (364, 704012562), (381, 672599928), (396, 647122658), (429, 597343992), (462, 554676564), (468, 547565326), (504, 508453517), (508, 504449946), (546, 469341708), (572, 448007994), (616, 416007423), (693, 369784376), (728, 352006281), (762, 336299964), (792, 323561329), (819, 312894472), (858, 298671996), (889, 288257112), (924, 277338282), (936, 273782663), (1001, 256004568), (1016, 252224973), (1092, 234670854), (1143, 224199976), (1144, 224003997), (1287, 199114664), (1386, 184892188), (1397, 183436344), (1524, 168149982), (1638, 156447236), (1651, 155215368), (1716, 149335998), (1778, 144128556), (1848, 138669141), (2002, 128002284), (2184, 117335427), (2286, 112099988), (2574, 99557332), (2667, 96085704), (2772, 92446094), (2794, 91718172), (3003, 85334856), (3048, 84074991), (3276, 78223618), (3302, 77607684), (3432, 74667999), (3556, 72064278), (4004, 64001142), (4191, 61145448), (4572, 56049994), (4953, 51738456), (5148, 49778666), (5334, 48042852), (5544, 46223047), (5588, 45859086), (6006, 42667428), (6552, 39111809), (6604, 38803842), (7112, 36032139), (8001, 32028568), (8008, 32000571), (8382, 30572724), (9009, 28444952), (9144, 28024997), (9779, 26205192), (9906, 25869228), (10296, 24889333), (10668, 24021426), (11176, 22929543), (11557, 22173624), (12012, 21333714), (12573, 20381816), (13208, 19401921), (14859, 17246152), (16002, 16014284), (16764, 15286362), (18018, 14222476), (18161, 14110488), (19558, 13102596), (19812, 12934614), (21336, 12010713), (23114, 11086812), (24024, 10666857), (25146, 10190908), (27997, 9153144), (29337, 8735064), (29718, 8623076), (32004, 8007142), (33528, 7643181), (34671, 7391208), (36036, 7111238), (36322, 7055244), (39116, 6551298), (39624, 6467307), (46228, 5543406), (50292, 5095454), (54483, 4703496), (55994, 4576572), (58674, 4367532), (59436, 4311538), (64008, 4003571), (69342, 3695604), (72072, 3555619), (72644, 3527622), (78232, 3275649), (83991, 3051048), (88011, 2911688), (92456, 2771703), (100584, 2547727), (104013, 2463736), (108966, 2351748), (111988, 2288286), (117348, 2183766), (118872, 2155769), (127127, 2015784), (138684, 1847802), (145288, 1763811), (163449, 1567832), (167982, 1525524), (176022, 1455844), (195979, 1307592), (208026, 1231868), (217932, 1175874), (223976, 1144143), (234696, 1091883), (251973, 1017016), (254254, 1007892), (277368, 923901), (307967, 832104), (326898, 783916), (335964, 762762), (352044, 727922), (363961, 704088), (381381, 671928), (391958, 653796), (416052, 615934), (435864, 587937), (503946, 508508)]