261068266368

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131071}}^1$

素因数の和:131130

約数の個数: 384

約数和(自身を含む): 973288243200

約数和(自身を除く): 712219976832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 32, 36, 38, 39, 42, 48, 52, 56, 57, 63, 64, 72, 76, 78, 84, 91, 96, 104, 112, 114, 117, 126, 128, 133, 144, 152, 156, 168, 171, 182, 192, 208, 224, 228, 234, 247, 252, 266, 273, 288, 304, 312, 336, 342, 364, 384, 399, 416, 448, 456, 468, 494, 504, 532, 546, 576, 608, 624, 672, 684, 728, 741, 798, 819, 832, 896, 912, 936, 988, 1008, 1064, 1092, 1152, 1197, 1216, 1248, 1344, 1368, 1456, 1482, 1596, 1638, 1664, 1729, 1824, 1872, 1976, 2016, 2128, 2184, 2223, 2394, 2432, 2496, 2688, 2736, 2912, 2964, 3192, 3276, 3458, 3648, 3744, 3952, 4032, 4256, 4368, 4446, 4788, 4992, 5187, 5472, 5824, 5928, 6384, 6552, 6916, 7296, 7488, 7904, 8064, 8512, 8736, 8892, 9576, 10374, 10944, 11648, 11856, 12768, 13104, 13832, 14976, 15561, 15808, 17024, 17472, 17784, 19152, 20748, 21888, 23712, 25536, 26208, 27664, 31122, 31616, 34944, 35568, 38304, 41496, 47424, 51072, 52416, 55328, 62244, 71136, 76608, 82992, 94848, 104832, 110656, 124488, 131071, 142272, 153216, 165984, 221312, 248976, 262142, 284544, 331968, 393213, 497952, 524284, 663936, 786426, 917497, 995904, 1048568, 1179639, 1572852, 1703923, 1834994, 1991808, 2097136, 2359278, 2490349, 2752491, 3145704, 3407846, 3669988, 4194272, 4718556, 4980698, 5111769, 5504982, 6291408, 6815692, 7339976, 7471047, 8257473, 8388544, 9437112, 9961396, 10223538, 11009964, 11927461, 12582816, 13631384, 14679952, 14942094, 15335307, 16514946, 16777088, 17432443, 18874224, 19922792, 20447076, 22019928, 22413141, 23854922, 25165632, 27262768, 29359904, 29884188, 30670614, 32374537, 33029892, 34864886, 35782383, 37748448, 39845584, 40894152, 44039856, 44826282, 47709844, 50331264, 52297329, 54525536, 58719808, 59768376, 61341228, 64749074, 66059784, 69729772, 71564766, 75496896, 79691168, 81788304, 88079712, 89652564, 95419688, 97123611, 104594658, 107347149, 109051072, 117439616, 119536752, 122682456, 129498148, 132119568, 139459544, 143129532, 150993792, 156891987, 159382336, 163576608, 176159424, 179305128, 190839376, 194247222, 209189316, 214694298, 218102144, 226621759, 239073504, 245364912, 258996296, 264239136, 278919088, 286259064, 291370833, 313783974, 318764672, 327153216, 352318848, 358610256, 381678752, 388494444, 418378632, 429388596, 453243518, 478147008, 490729824, 517992592, 528478272, 557838176, 572518128, 582741666, 627567948, 654306432, 679865277, 717220512, 763357504, 776988888, 836757264, 858777192, 906487036, 956294016, 981459648, 1035985184, 1056956544, 1115676352, 1145036256, 1165483332, 1255135896, 1359730554, 1434441024, 1526715008, 1553977776, 1673514528, 1717554384, 1812974072, 1962919296, 2039595831, 2071970368, 2231352704, 2290072512, 2330966664, 2510271792, 2719461108, 2868882048, 3107955552, 3347029056, 3435108768, 3625948144, 4079191662, 4143940736, 4580145024, 4661933328, 5020543584, 5438922216, 6215911104, 6694058112, 6870217536, 7251896288, 8158383324, 9323866656, 10041087168, 10877844432, 12431822208, 13740435072, 14503792576, 16316766648, 18647733312, 20082174336, 21755688864, 29007585152, 32633533296, 37295466624, 43511377728, 65267066592, 87022755456, 130534133184, 261068266368]

約数ペア:

[(1, 261068266368), (2, 130534133184), (3, 87022755456), (4, 65267066592), (6, 43511377728), (7, 37295466624), (8, 32633533296), (9, 29007585152), (12, 21755688864), (13, 20082174336), (14, 18647733312), (16, 16316766648), (18, 14503792576), (19, 13740435072), (21, 12431822208), (24, 10877844432), (26, 10041087168), (28, 9323866656), (32, 8158383324), (36, 7251896288), (38, 6870217536), (39, 6694058112), (42, 6215911104), (48, 5438922216), (52, 5020543584), (56, 4661933328), (57, 4580145024), (63, 4143940736), (64, 4079191662), (72, 3625948144), (76, 3435108768), (78, 3347029056), (84, 3107955552), (91, 2868882048), (96, 2719461108), (104, 2510271792), (112, 2330966664), (114, 2290072512), (117, 2231352704), (126, 2071970368), (128, 2039595831), (133, 1962919296), (144, 1812974072), (152, 1717554384), (156, 1673514528), (168, 1553977776), (171, 1526715008), (182, 1434441024), (192, 1359730554), (208, 1255135896), (224, 1165483332), (228, 1145036256), (234, 1115676352), (247, 1056956544), (252, 1035985184), (266, 981459648), (273, 956294016), (288, 906487036), (304, 858777192), (312, 836757264), (336, 776988888), (342, 763357504), (364, 717220512), (384, 679865277), (399, 654306432), (416, 627567948), (448, 582741666), (456, 572518128), (468, 557838176), (494, 528478272), (504, 517992592), (532, 490729824), (546, 478147008), (576, 453243518), (608, 429388596), (624, 418378632), (672, 388494444), (684, 381678752), (728, 358610256), (741, 352318848), (798, 327153216), (819, 318764672), (832, 313783974), (896, 291370833), (912, 286259064), (936, 278919088), (988, 264239136), (1008, 258996296), (1064, 245364912), (1092, 239073504), (1152, 226621759), (1197, 218102144), (1216, 214694298), (1248, 209189316), (1344, 194247222), (1368, 190839376), (1456, 179305128), (1482, 176159424), (1596, 163576608), (1638, 159382336), (1664, 156891987), (1729, 150993792), (1824, 143129532), (1872, 139459544), (1976, 132119568), (2016, 129498148), (2128, 122682456), (2184, 119536752), (2223, 117439616), (2394, 109051072), (2432, 107347149), (2496, 104594658), (2688, 97123611), (2736, 95419688), (2912, 89652564), (2964, 88079712), (3192, 81788304), (3276, 79691168), (3458, 75496896), (3648, 71564766), (3744, 69729772), (3952, 66059784), (4032, 64749074), (4256, 61341228), (4368, 59768376), (4446, 58719808), (4788, 54525536), (4992, 52297329), (5187, 50331264), (5472, 47709844), (5824, 44826282), (5928, 44039856), (6384, 40894152), (6552, 39845584), (6916, 37748448), (7296, 35782383), (7488, 34864886), (7904, 33029892), (8064, 32374537), (8512, 30670614), (8736, 29884188), (8892, 29359904), (9576, 27262768), (10374, 25165632), (10944, 23854922), (11648, 22413141), (11856, 22019928), (12768, 20447076), (13104, 19922792), (13832, 18874224), (14976, 17432443), (15561, 16777088), (15808, 16514946), (17024, 15335307), (17472, 14942094), (17784, 14679952), (19152, 13631384), (20748, 12582816), (21888, 11927461), (23712, 11009964), (25536, 10223538), (26208, 9961396), (27664, 9437112), (31122, 8388544), (31616, 8257473), (34944, 7471047), (35568, 7339976), (38304, 6815692), (41496, 6291408), (47424, 5504982), (51072, 5111769), (52416, 4980698), (55328, 4718556), (62244, 4194272), (71136, 3669988), (76608, 3407846), (82992, 3145704), (94848, 2752491), (104832, 2490349), (110656, 2359278), (124488, 2097136), (131071, 1991808), (142272, 1834994), (153216, 1703923), (165984, 1572852), (221312, 1179639), (248976, 1048568), (262142, 995904), (284544, 917497), (331968, 786426), (393213, 663936), (497952, 524284)]