747384768

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:843

約数の個数: 168

約数和(自身を含む): 2325823136

約数和(自身を除く): 1578438368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 151, 156, 192, 208, 234, 288, 302, 312, 416, 453, 468, 576, 604, 624, 661, 832, 906, 936, 1208, 1248, 1322, 1359, 1812, 1872, 1963, 1983, 2416, 2496, 2644, 2718, 3624, 3744, 3926, 3966, 4832, 5288, 5436, 5889, 5949, 7248, 7488, 7852, 7932, 8593, 9664, 10576, 10872, 11778, 11898, 14496, 15704, 15864, 17186, 17667, 21152, 21744, 23556, 23796, 25779, 28992, 31408, 31728, 34372, 35334, 42304, 43488, 47112, 47592, 51558, 62816, 63456, 68744, 70668, 77337, 86976, 94224, 95184, 99811, 103116, 125632, 126912, 137488, 141336, 154674, 188448, 190368, 199622, 206232, 274976, 282672, 299433, 309348, 376896, 380736, 399244, 412464, 549952, 565344, 598866, 618696, 798488, 824928, 898299, 1130688, 1197732, 1237392, 1297543, 1596976, 1649856, 1796598, 2395464, 2474784, 2595086, 3193952, 3593196, 3892629, 4790928, 4949568, 5190172, 6387904, 7186392, 7785258, 9581856, 10380344, 11677887, 14372784, 15570516, 19163712, 20760688, 23355774, 28745568, 31141032, 41521376, 46711548, 57491136, 62282064, 83042752, 93423096, 124564128, 186846192, 249128256, 373692384, 747384768]

約数ペア:

[(1, 747384768), (2, 373692384), (3, 249128256), (4, 186846192), (6, 124564128), (8, 93423096), (9, 83042752), (12, 62282064), (13, 57491136), (16, 46711548), (18, 41521376), (24, 31141032), (26, 28745568), (32, 23355774), (36, 20760688), (39, 19163712), (48, 15570516), (52, 14372784), (64, 11677887), (72, 10380344), (78, 9581856), (96, 7785258), (104, 7186392), (117, 6387904), (144, 5190172), (151, 4949568), (156, 4790928), (192, 3892629), (208, 3593196), (234, 3193952), (288, 2595086), (302, 2474784), (312, 2395464), (416, 1796598), (453, 1649856), (468, 1596976), (576, 1297543), (604, 1237392), (624, 1197732), (661, 1130688), (832, 898299), (906, 824928), (936, 798488), (1208, 618696), (1248, 598866), (1322, 565344), (1359, 549952), (1812, 412464), (1872, 399244), (1963, 380736), (1983, 376896), (2416, 309348), (2496, 299433), (2644, 282672), (2718, 274976), (3624, 206232), (3744, 199622), (3926, 190368), (3966, 188448), (4832, 154674), (5288, 141336), (5436, 137488), (5889, 126912), (5949, 125632), (7248, 103116), (7488, 99811), (7852, 95184), (7932, 94224), (8593, 86976), (9664, 77337), (10576, 70668), (10872, 68744), (11778, 63456), (11898, 62816), (14496, 51558), (15704, 47592), (15864, 47112), (17186, 43488), (17667, 42304), (21152, 35334), (21744, 34372), (23556, 31728), (23796, 31408), (25779, 28992)]