1440792704

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 3445749720

約数和(自身を除く): 2004957016

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 53, 62, 64, 68, 104, 106, 124, 128, 136, 208, 212, 221, 248, 272, 403, 416, 424, 442, 496, 527, 544, 689, 806, 832, 848, 884, 901, 961, 992, 1054, 1088, 1378, 1612, 1643, 1664, 1696, 1768, 1802, 1922, 1984, 2108, 2176, 2756, 3224, 3286, 3392, 3536, 3604, 3844, 3968, 4216, 5512, 6448, 6572, 6784, 6851, 7072, 7208, 7688, 8432, 11024, 11713, 12493, 12896, 13144, 13702, 14144, 14416, 15376, 16337, 16864, 21359, 22048, 23426, 24986, 25792, 26288, 27404, 27931, 28288, 28832, 30752, 32674, 33728, 42718, 44096, 46852, 49972, 50933, 51584, 52576, 54808, 55862, 57664, 61504, 65348, 67456, 85436, 88192, 93704, 99944, 101866, 105152, 109616, 111724, 115328, 123008, 130696, 170872, 187408, 199888, 203732, 210304, 212381, 219232, 223448, 261392, 341744, 363103, 374816, 399776, 407464, 424762, 438464, 446896, 522784, 662129, 683488, 726206, 749632, 799552, 814928, 849524, 865861, 876928, 893792, 1045568, 1324258, 1366976, 1452412, 1499264, 1599104, 1629856, 1699048, 1731722, 1787584, 2091136, 2648516, 2733952, 2904824, 3259712, 3398096, 3463444, 3575168, 5297032, 5809648, 6519424, 6796192, 6926888, 10594064, 11256193, 11619296, 13592384, 13853776, 21188128, 22512386, 23238592, 27184768, 27707552, 42376256, 45024772, 46477184, 55415104, 84752512, 90049544, 110830208, 180099088, 360198176, 720396352, 1440792704]

約数ペア:

[(1, 1440792704), (2, 720396352), (4, 360198176), (8, 180099088), (13, 110830208), (16, 90049544), (17, 84752512), (26, 55415104), (31, 46477184), (32, 45024772), (34, 42376256), (52, 27707552), (53, 27184768), (62, 23238592), (64, 22512386), (68, 21188128), (104, 13853776), (106, 13592384), (124, 11619296), (128, 11256193), (136, 10594064), (208, 6926888), (212, 6796192), (221, 6519424), (248, 5809648), (272, 5297032), (403, 3575168), (416, 3463444), (424, 3398096), (442, 3259712), (496, 2904824), (527, 2733952), (544, 2648516), (689, 2091136), (806, 1787584), (832, 1731722), (848, 1699048), (884, 1629856), (901, 1599104), (961, 1499264), (992, 1452412), (1054, 1366976), (1088, 1324258), (1378, 1045568), (1612, 893792), (1643, 876928), (1664, 865861), (1696, 849524), (1768, 814928), (1802, 799552), (1922, 749632), (1984, 726206), (2108, 683488), (2176, 662129), (2756, 522784), (3224, 446896), (3286, 438464), (3392, 424762), (3536, 407464), (3604, 399776), (3844, 374816), (3968, 363103), (4216, 341744), (5512, 261392), (6448, 223448), (6572, 219232), (6784, 212381), (6851, 210304), (7072, 203732), (7208, 199888), (7688, 187408), (8432, 170872), (11024, 130696), (11713, 123008), (12493, 115328), (12896, 111724), (13144, 109616), (13702, 105152), (14144, 101866), (14416, 99944), (15376, 93704), (16337, 88192), (16864, 85436), (21359, 67456), (22048, 65348), (23426, 61504), (24986, 57664), (25792, 55862), (26288, 54808), (27404, 52576), (27931, 51584), (28288, 50933), (28832, 49972), (30752, 46852), (32674, 44096), (33728, 42718)]