1276493568

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12497}}^1$

素因数の和:12542

約数の個数: 144

約数和(自身を含む): 4087345920

約数和(自身を除く): 2810852352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 768, 798, 896, 912, 1064, 1216, 1344, 1596, 1792, 1824, 2128, 2432, 2688, 3192, 3648, 4256, 4864, 5376, 6384, 7296, 8512, 12497, 12768, 14592, 17024, 24994, 25536, 34048, 37491, 49988, 51072, 74982, 87479, 99976, 102144, 149964, 174958, 199952, 237443, 262437, 299928, 349916, 399904, 474886, 524874, 599856, 699832, 712329, 799808, 949772, 1049748, 1199712, 1399664, 1424658, 1599616, 1662101, 1899544, 2099496, 2399424, 2799328, 2849316, 3199232, 3324202, 3799088, 4198992, 4798848, 4986303, 5598656, 5698632, 6648404, 7598176, 8397984, 9597696, 9972606, 11197312, 11397264, 13296808, 15196352, 16795968, 19945212, 22394624, 22794528, 26593616, 30392704, 33591936, 39890424, 45589056, 53187232, 60785408, 67183872, 79780848, 91178112, 106374464, 159561696, 182356224, 212748928, 319123392, 425497856, 638246784, 1276493568]

約数ペア:

[(1, 1276493568), (2, 638246784), (3, 425497856), (4, 319123392), (6, 212748928), (7, 182356224), (8, 159561696), (12, 106374464), (14, 91178112), (16, 79780848), (19, 67183872), (21, 60785408), (24, 53187232), (28, 45589056), (32, 39890424), (38, 33591936), (42, 30392704), (48, 26593616), (56, 22794528), (57, 22394624), (64, 19945212), (76, 16795968), (84, 15196352), (96, 13296808), (112, 11397264), (114, 11197312), (128, 9972606), (133, 9597696), (152, 8397984), (168, 7598176), (192, 6648404), (224, 5698632), (228, 5598656), (256, 4986303), (266, 4798848), (304, 4198992), (336, 3799088), (384, 3324202), (399, 3199232), (448, 2849316), (456, 2799328), (532, 2399424), (608, 2099496), (672, 1899544), (768, 1662101), (798, 1599616), (896, 1424658), (912, 1399664), (1064, 1199712), (1216, 1049748), (1344, 949772), (1596, 799808), (1792, 712329), (1824, 699832), (2128, 599856), (2432, 524874), (2688, 474886), (3192, 399904), (3648, 349916), (4256, 299928), (4864, 262437), (5376, 237443), (6384, 199952), (7296, 174958), (8512, 149964), (12497, 102144), (12768, 99976), (14592, 87479), (17024, 74982), (24994, 51072), (25536, 49988), (34048, 37491)]