21642448128

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7639}}^1$

素因数の和:7713

約数の個数: 288

約数和(自身を含む): 71959265280

約数和(自身を除く): 50316817152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 32, 34, 42, 48, 51, 56, 62, 64, 68, 84, 93, 96, 102, 112, 119, 124, 128, 136, 168, 186, 192, 204, 217, 224, 238, 248, 256, 272, 336, 357, 372, 384, 408, 434, 448, 476, 496, 527, 544, 651, 672, 714, 744, 768, 816, 868, 896, 952, 992, 1054, 1088, 1302, 1344, 1428, 1488, 1581, 1632, 1736, 1792, 1904, 1984, 2108, 2176, 2604, 2688, 2856, 2976, 3162, 3264, 3472, 3689, 3808, 3968, 4216, 4352, 5208, 5376, 5712, 5952, 6324, 6528, 6944, 7378, 7616, 7639, 7936, 8432, 10416, 11067, 11424, 11904, 12648, 13056, 13888, 14756, 15232, 15278, 16864, 20832, 22134, 22848, 22917, 23808, 25296, 27776, 29512, 30464, 30556, 33728, 41664, 44268, 45696, 45834, 50592, 53473, 55552, 59024, 61112, 67456, 83328, 88536, 91392, 91668, 101184, 106946, 118048, 122224, 129863, 134912, 160419, 166656, 177072, 183336, 202368, 213892, 236096, 236809, 244448, 259726, 320838, 354144, 366672, 389589, 404736, 427784, 472192, 473618, 488896, 519452, 641676, 708288, 710427, 733344, 779178, 855568, 909041, 944384, 947236, 977792, 1038904, 1283352, 1416576, 1420854, 1466688, 1558356, 1657663, 1711136, 1818082, 1894472, 1955584, 2077808, 2566704, 2727123, 2833152, 2841708, 2933376, 3116712, 3315326, 3422272, 3636164, 3788944, 4025753, 4155616, 4972989, 5133408, 5454246, 5683416, 5866752, 6233424, 6630652, 6844544, 7272328, 7577888, 8051506, 8311232, 9945978, 10266816, 10908492, 11366832, 12077259, 12466848, 13261304, 13689088, 14544656, 15155776, 16103012, 16622464, 19891956, 20533632, 21816984, 22733664, 24154518, 24933696, 26522608, 28180271, 29089312, 30311552, 32206024, 33244928, 39783912, 41067264, 43633968, 45467328, 48309036, 49867392, 53045216, 56360542, 58178624, 60623104, 64412048, 79567824, 84540813, 87267936, 90934656, 96618072, 99734784, 106090432, 112721084, 116357248, 128824096, 159135648, 169081626, 174535872, 181869312, 193236144, 212180864, 225442168, 232714496, 257648192, 318271296, 338163252, 349071744, 386472288, 424361728, 450884336, 515296384, 636542592, 676326504, 698143488, 772944576, 901768672, 1030592768, 1273085184, 1352653008, 1545889152, 1803537344, 2705306016, 3091778304, 3607074688, 5410612032, 7214149376, 10821224064, 21642448128]

約数ペア:

[(1, 21642448128), (2, 10821224064), (3, 7214149376), (4, 5410612032), (6, 3607074688), (7, 3091778304), (8, 2705306016), (12, 1803537344), (14, 1545889152), (16, 1352653008), (17, 1273085184), (21, 1030592768), (24, 901768672), (28, 772944576), (31, 698143488), (32, 676326504), (34, 636542592), (42, 515296384), (48, 450884336), (51, 424361728), (56, 386472288), (62, 349071744), (64, 338163252), (68, 318271296), (84, 257648192), (93, 232714496), (96, 225442168), (102, 212180864), (112, 193236144), (119, 181869312), (124, 174535872), (128, 169081626), (136, 159135648), (168, 128824096), (186, 116357248), (192, 112721084), (204, 106090432), (217, 99734784), (224, 96618072), (238, 90934656), (248, 87267936), (256, 84540813), (272, 79567824), (336, 64412048), (357, 60623104), (372, 58178624), (384, 56360542), (408, 53045216), (434, 49867392), (448, 48309036), (476, 45467328), (496, 43633968), (527, 41067264), (544, 39783912), (651, 33244928), (672, 32206024), (714, 30311552), (744, 29089312), (768, 28180271), (816, 26522608), (868, 24933696), (896, 24154518), (952, 22733664), (992, 21816984), (1054, 20533632), (1088, 19891956), (1302, 16622464), (1344, 16103012), (1428, 15155776), (1488, 14544656), (1581, 13689088), (1632, 13261304), (1736, 12466848), (1792, 12077259), (1904, 11366832), (1984, 10908492), (2108, 10266816), (2176, 9945978), (2604, 8311232), (2688, 8051506), (2856, 7577888), (2976, 7272328), (3162, 6844544), (3264, 6630652), (3472, 6233424), (3689, 5866752), (3808, 5683416), (3968, 5454246), (4216, 5133408), (4352, 4972989), (5208, 4155616), (5376, 4025753), (5712, 3788944), (5952, 3636164), (6324, 3422272), (6528, 3315326), (6944, 3116712), (7378, 2933376), (7616, 2841708), (7639, 2833152), (7936, 2727123), (8432, 2566704), (10416, 2077808), (11067, 1955584), (11424, 1894472), (11904, 1818082), (12648, 1711136), (13056, 1657663), (13888, 1558356), (14756, 1466688), (15232, 1420854), (15278, 1416576), (16864, 1283352), (20832, 1038904), (22134, 977792), (22848, 947236), (22917, 944384), (23808, 909041), (25296, 855568), (27776, 779178), (29512, 733344), (30464, 710427), (30556, 708288), (33728, 641676), (41664, 519452), (44268, 488896), (45696, 473618), (45834, 472192), (50592, 427784), (53473, 404736), (55552, 389589), (59024, 366672), (61112, 354144), (67456, 320838), (83328, 259726), (88536, 244448), (91392, 236809), (91668, 236096), (101184, 213892), (106946, 202368), (118048, 183336), (122224, 177072), (129863, 166656), (134912, 160419)]