2019882816

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{947}}^1$

素因数の和:1018

約数の個数: 252

約数和(自身を含む): 6924214752

約数和(自身を除く): 4904331936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 192, 207, 224, 252, 276, 288, 322, 336, 368, 414, 448, 483, 504, 529, 552, 576, 644, 672, 736, 828, 947, 966, 1008, 1058, 1104, 1288, 1344, 1449, 1472, 1587, 1656, 1894, 1932, 2016, 2116, 2208, 2576, 2841, 2898, 3174, 3312, 3703, 3788, 3864, 4032, 4232, 4416, 4761, 5152, 5682, 5796, 6348, 6624, 6629, 7406, 7576, 7728, 8464, 8523, 9522, 10304, 11109, 11364, 11592, 12696, 13248, 13258, 14812, 15152, 15456, 16928, 17046, 19044, 19887, 21781, 22218, 22728, 23184, 25392, 26516, 29624, 30304, 30912, 33327, 33856, 34092, 38088, 39774, 43562, 44436, 45456, 46368, 50784, 53032, 59248, 59661, 60608, 65343, 66654, 68184, 76176, 79548, 87124, 88872, 90912, 92736, 101568, 106064, 118496, 119322, 130686, 133308, 136368, 152352, 152467, 159096, 174248, 177744, 181824, 196029, 212128, 236992, 238644, 261372, 266616, 272736, 304704, 304934, 318192, 348496, 355488, 392058, 424256, 457401, 477288, 500963, 522744, 533232, 545472, 609868, 636384, 696992, 710976, 784116, 914802, 954576, 1001926, 1045488, 1066464, 1219736, 1272768, 1372203, 1393984, 1502889, 1568232, 1829604, 1909152, 2003852, 2090976, 2132928, 2439472, 2744406, 3005778, 3136464, 3506741, 3659208, 3818304, 4007704, 4181952, 4508667, 4878944, 5488812, 6011556, 6272928, 7013482, 7318416, 8015408, 9017334, 9757888, 10520223, 10977624, 12023112, 12545856, 14026964, 14636832, 16030816, 18034668, 21040446, 21955248, 24046224, 28053928, 29273664, 31560669, 32061632, 36069336, 42080892, 43910496, 48092448, 56107856, 63121338, 72138672, 84161784, 87820992, 96184896, 112215712, 126242676, 144277344, 168323568, 224431424, 252485352, 288554688, 336647136, 504970704, 673294272, 1009941408, 2019882816]

約数ペア:

[(1, 2019882816), (2, 1009941408), (3, 673294272), (4, 504970704), (6, 336647136), (7, 288554688), (8, 252485352), (9, 224431424), (12, 168323568), (14, 144277344), (16, 126242676), (18, 112215712), (21, 96184896), (23, 87820992), (24, 84161784), (28, 72138672), (32, 63121338), (36, 56107856), (42, 48092448), (46, 43910496), (48, 42080892), (56, 36069336), (63, 32061632), (64, 31560669), (69, 29273664), (72, 28053928), (84, 24046224), (92, 21955248), (96, 21040446), (112, 18034668), (126, 16030816), (138, 14636832), (144, 14026964), (161, 12545856), (168, 12023112), (184, 10977624), (192, 10520223), (207, 9757888), (224, 9017334), (252, 8015408), (276, 7318416), (288, 7013482), (322, 6272928), (336, 6011556), (368, 5488812), (414, 4878944), (448, 4508667), (483, 4181952), (504, 4007704), (529, 3818304), (552, 3659208), (576, 3506741), (644, 3136464), (672, 3005778), (736, 2744406), (828, 2439472), (947, 2132928), (966, 2090976), (1008, 2003852), (1058, 1909152), (1104, 1829604), (1288, 1568232), (1344, 1502889), (1449, 1393984), (1472, 1372203), (1587, 1272768), (1656, 1219736), (1894, 1066464), (1932, 1045488), (2016, 1001926), (2116, 954576), (2208, 914802), (2576, 784116), (2841, 710976), (2898, 696992), (3174, 636384), (3312, 609868), (3703, 545472), (3788, 533232), (3864, 522744), (4032, 500963), (4232, 477288), (4416, 457401), (4761, 424256), (5152, 392058), (5682, 355488), (5796, 348496), (6348, 318192), (6624, 304934), (6629, 304704), (7406, 272736), (7576, 266616), (7728, 261372), (8464, 238644), (8523, 236992), (9522, 212128), (10304, 196029), (11109, 181824), (11364, 177744), (11592, 174248), (12696, 159096), (13248, 152467), (13258, 152352), (14812, 136368), (15152, 133308), (15456, 130686), (16928, 119322), (17046, 118496), (19044, 106064), (19887, 101568), (21781, 92736), (22218, 90912), (22728, 88872), (23184, 87124), (25392, 79548), (26516, 76176), (29624, 68184), (30304, 66654), (30912, 65343), (33327, 60608), (33856, 59661), (34092, 59248), (38088, 53032), (39774, 50784), (43562, 46368), (44436, 45456)]