28085557968

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:511

約数の個数: 360

約数和(自身を含む): 89856748800

約数和(自身を除く): 61771190832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 79, 92, 104, 117, 138, 144, 156, 158, 184, 207, 208, 234, 237, 276, 299, 312, 316, 359, 368, 414, 468, 474, 529, 552, 598, 624, 632, 711, 718, 828, 897, 936, 948, 1027, 1058, 1077, 1104, 1196, 1264, 1422, 1436, 1587, 1656, 1794, 1817, 1872, 1896, 2054, 2116, 2154, 2392, 2691, 2844, 2872, 3081, 3174, 3231, 3312, 3588, 3634, 3792, 4108, 4232, 4308, 4667, 4761, 4784, 5382, 5451, 5688, 5744, 6162, 6348, 6462, 6877, 7176, 7268, 8216, 8257, 8464, 8616, 9243, 9334, 9522, 10764, 10902, 11376, 12324, 12696, 12924, 13754, 14001, 14352, 14536, 16353, 16432, 16514, 17232, 18486, 18668, 19044, 20631, 21528, 21804, 23621, 24648, 24771, 25392, 25848, 27508, 28002, 28361, 29072, 32706, 33028, 36972, 37336, 38088, 41262, 41791, 42003, 43056, 43608, 47242, 49296, 49542, 51696, 55016, 56004, 56722, 61893, 65412, 66056, 70863, 73944, 74313, 74672, 76176, 82524, 83582, 84006, 85083, 87216, 94484, 99084, 107341, 110032, 112008, 113444, 123786, 125373, 130824, 132112, 141726, 147888, 148626, 165048, 167164, 168012, 170166, 188968, 189911, 198168, 212589, 214682, 224016, 226888, 247572, 250746, 255249, 261648, 283452, 297252, 322023, 330096, 334328, 336024, 340332, 368693, 376119, 377936, 379822, 396336, 425178, 429364, 453776, 495144, 501492, 510498, 543283, 566904, 569733, 594504, 644046, 652303, 668656, 672048, 680664, 737386, 752238, 759644, 850356, 858728, 966069, 990288, 1002984, 1020996, 1086566, 1106079, 1133808, 1139466, 1189008, 1288092, 1304606, 1361328, 1474772, 1504476, 1519288, 1629849, 1700712, 1709199, 1717456, 1932138, 1956909, 2005968, 2041992, 2173132, 2212158, 2278932, 2468843, 2576184, 2609212, 2949544, 3008952, 3038576, 3259698, 3318237, 3401424, 3418398, 3864276, 3913818, 4083984, 4346264, 4424316, 4557864, 4889547, 4937686, 5152368, 5218424, 5870727, 5899088, 6017904, 6519396, 6636474, 6836796, 7406529, 7728552, 7827636, 8479939, 8692528, 8848632, 9115728, 9779094, 9875372, 10436848, 11741454, 13038792, 13272948, 13673592, 14813058, 15002969, 15457104, 15655272, 16959878, 17697264, 19558188, 19750744, 22219587, 23482908, 25439817, 26077584, 26545896, 27347184, 29626116, 30005938, 31310544, 33919756, 39116376, 39501488, 44439174, 45008907, 46965816, 50879634, 53091792, 59252232, 60011876, 67839512, 76319451, 78232752, 88878348, 90017814, 93931632, 101759268, 118504464, 120023752, 135026721, 135679024, 152638902, 177756696, 180035628, 195038597, 203518536, 240047504, 270053442, 305277804, 355513392, 360071256, 390077194, 407037072, 540106884, 585115791, 610555608, 720142512, 780154388, 1080213768, 1170231582, 1221111216, 1560308776, 1755347373, 2160427536, 2340463164, 3120617552, 3510694746, 4680926328, 7021389492, 9361852656, 14042778984, 28085557968]

約数ペア:

[(1, 28085557968), (2, 14042778984), (3, 9361852656), (4, 7021389492), (6, 4680926328), (8, 3510694746), (9, 3120617552), (12, 2340463164), (13, 2160427536), (16, 1755347373), (18, 1560308776), (23, 1221111216), (24, 1170231582), (26, 1080213768), (36, 780154388), (39, 720142512), (46, 610555608), (48, 585115791), (52, 540106884), (69, 407037072), (72, 390077194), (78, 360071256), (79, 355513392), (92, 305277804), (104, 270053442), (117, 240047504), (138, 203518536), (144, 195038597), (156, 180035628), (158, 177756696), (184, 152638902), (207, 135679024), (208, 135026721), (234, 120023752), (237, 118504464), (276, 101759268), (299, 93931632), (312, 90017814), (316, 88878348), (359, 78232752), (368, 76319451), (414, 67839512), (468, 60011876), (474, 59252232), (529, 53091792), (552, 50879634), (598, 46965816), (624, 45008907), (632, 44439174), (711, 39501488), (718, 39116376), (828, 33919756), (897, 31310544), (936, 30005938), (948, 29626116), (1027, 27347184), (1058, 26545896), (1077, 26077584), (1104, 25439817), (1196, 23482908), (1264, 22219587), (1422, 19750744), (1436, 19558188), (1587, 17697264), (1656, 16959878), (1794, 15655272), (1817, 15457104), (1872, 15002969), (1896, 14813058), (2054, 13673592), (2116, 13272948), (2154, 13038792), (2392, 11741454), (2691, 10436848), (2844, 9875372), (2872, 9779094), (3081, 9115728), (3174, 8848632), (3231, 8692528), (3312, 8479939), (3588, 7827636), (3634, 7728552), (3792, 7406529), (4108, 6836796), (4232, 6636474), (4308, 6519396), (4667, 6017904), (4761, 5899088), (4784, 5870727), (5382, 5218424), (5451, 5152368), (5688, 4937686), (5744, 4889547), (6162, 4557864), (6348, 4424316), (6462, 4346264), (6877, 4083984), (7176, 3913818), (7268, 3864276), (8216, 3418398), (8257, 3401424), (8464, 3318237), (8616, 3259698), (9243, 3038576), (9334, 3008952), (9522, 2949544), (10764, 2609212), (10902, 2576184), (11376, 2468843), (12324, 2278932), (12696, 2212158), (12924, 2173132), (13754, 2041992), (14001, 2005968), (14352, 1956909), (14536, 1932138), (16353, 1717456), (16432, 1709199), (16514, 1700712), (17232, 1629849), (18486, 1519288), (18668, 1504476), (19044, 1474772), (20631, 1361328), (21528, 1304606), (21804, 1288092), (23621, 1189008), (24648, 1139466), (24771, 1133808), (25392, 1106079), (25848, 1086566), (27508, 1020996), (28002, 1002984), (28361, 990288), (29072, 966069), (32706, 858728), (33028, 850356), (36972, 759644), (37336, 752238), (38088, 737386), (41262, 680664), (41791, 672048), (42003, 668656), (43056, 652303), (43608, 644046), (47242, 594504), (49296, 569733), (49542, 566904), (51696, 543283), (55016, 510498), (56004, 501492), (56722, 495144), (61893, 453776), (65412, 429364), (66056, 425178), (70863, 396336), (73944, 379822), (74313, 377936), (74672, 376119), (76176, 368693), (82524, 340332), (83582, 336024), (84006, 334328), (85083, 330096), (87216, 322023), (94484, 297252), (99084, 283452), (107341, 261648), (110032, 255249), (112008, 250746), (113444, 247572), (123786, 226888), (125373, 224016), (130824, 214682), (132112, 212589), (141726, 198168), (147888, 189911), (148626, 188968), (165048, 170166), (167164, 168012)]