319051008

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1545

約数の個数: 144

約数和(自身を含む): 974579200

約数和(自身を除く): 655528192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 432, 496, 558, 576, 744, 768, 837, 864, 992, 1116, 1152, 1488, 1489, 1674, 1728, 1984, 2232, 2304, 2976, 2978, 3348, 3456, 3968, 4464, 4467, 5952, 5956, 6696, 6912, 7936, 8928, 8934, 11904, 11912, 13392, 13401, 17856, 17868, 23808, 23824, 26784, 26802, 35712, 35736, 40203, 46159, 47648, 53568, 53604, 71424, 71472, 80406, 92318, 95296, 107136, 107208, 138477, 142944, 160812, 184636, 190592, 214272, 214416, 276954, 285888, 321624, 369272, 381184, 415431, 428832, 553908, 571776, 643248, 738544, 830862, 857664, 1107816, 1143552, 1246293, 1286496, 1477088, 1661724, 1715328, 2215632, 2492586, 2572992, 2954176, 3323448, 3430656, 4431264, 4985172, 5145984, 5908352, 6646896, 8862528, 9970344, 10291968, 11816704, 13293792, 17725056, 19940688, 26587584, 35450112, 39881376, 53175168, 79762752, 106350336, 159525504, 319051008]

約数ペア:

[(1, 319051008), (2, 159525504), (3, 106350336), (4, 79762752), (6, 53175168), (8, 39881376), (9, 35450112), (12, 26587584), (16, 19940688), (18, 17725056), (24, 13293792), (27, 11816704), (31, 10291968), (32, 9970344), (36, 8862528), (48, 6646896), (54, 5908352), (62, 5145984), (64, 4985172), (72, 4431264), (93, 3430656), (96, 3323448), (108, 2954176), (124, 2572992), (128, 2492586), (144, 2215632), (186, 1715328), (192, 1661724), (216, 1477088), (248, 1286496), (256, 1246293), (279, 1143552), (288, 1107816), (372, 857664), (384, 830862), (432, 738544), (496, 643248), (558, 571776), (576, 553908), (744, 428832), (768, 415431), (837, 381184), (864, 369272), (992, 321624), (1116, 285888), (1152, 276954), (1488, 214416), (1489, 214272), (1674, 190592), (1728, 184636), (1984, 160812), (2232, 142944), (2304, 138477), (2976, 107208), (2978, 107136), (3348, 95296), (3456, 92318), (3968, 80406), (4464, 71472), (4467, 71424), (5952, 53604), (5956, 53568), (6696, 47648), (6912, 46159), (7936, 40203), (8928, 35736), (8934, 35712), (11904, 26802), (11912, 26784), (13392, 23824), (13401, 23808), (17856, 17868)]