275571296

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1277

約数の個数: 144

約数和(自身を含む): 742044240

約数和(自身を除く): 466472944

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 224, 286, 308, 352, 364, 392, 416, 539, 572, 616, 637, 728, 784, 1001, 1078, 1144, 1229, 1232, 1274, 1456, 1568, 2002, 2156, 2288, 2458, 2464, 2548, 2912, 4004, 4312, 4576, 4916, 5096, 7007, 8008, 8603, 8624, 9832, 10192, 13519, 14014, 15977, 16016, 17206, 17248, 19664, 20384, 27038, 28028, 31954, 32032, 34412, 39328, 54076, 56056, 60221, 63908, 68824, 94633, 108152, 111839, 112112, 120442, 127816, 137648, 175747, 189266, 216304, 223678, 224224, 240884, 255632, 275296, 351494, 378532, 432608, 447356, 481768, 511264, 662431, 702988, 757064, 782873, 894712, 963536, 1230229, 1324862, 1405976, 1514128, 1565746, 1789424, 1927072, 2460458, 2649724, 2811952, 3028256, 3131492, 3578848, 4920916, 5299448, 5623904, 6262984, 8611603, 9841832, 10598896, 12525968, 17223206, 19683664, 21197792, 25051936, 34446412, 39367328, 68892824, 137785648, 275571296]

約数ペア:

[(1, 275571296), (2, 137785648), (4, 68892824), (7, 39367328), (8, 34446412), (11, 25051936), (13, 21197792), (14, 19683664), (16, 17223206), (22, 12525968), (26, 10598896), (28, 9841832), (32, 8611603), (44, 6262984), (49, 5623904), (52, 5299448), (56, 4920916), (77, 3578848), (88, 3131492), (91, 3028256), (98, 2811952), (104, 2649724), (112, 2460458), (143, 1927072), (154, 1789424), (176, 1565746), (182, 1514128), (196, 1405976), (208, 1324862), (224, 1230229), (286, 963536), (308, 894712), (352, 782873), (364, 757064), (392, 702988), (416, 662431), (539, 511264), (572, 481768), (616, 447356), (637, 432608), (728, 378532), (784, 351494), (1001, 275296), (1078, 255632), (1144, 240884), (1229, 224224), (1232, 223678), (1274, 216304), (1456, 189266), (1568, 175747), (2002, 137648), (2156, 127816), (2288, 120442), (2458, 112112), (2464, 111839), (2548, 108152), (2912, 94633), (4004, 68824), (4312, 63908), (4576, 60221), (4916, 56056), (5096, 54076), (7007, 39328), (8008, 34412), (8603, 32032), (8624, 31954), (9832, 28028), (10192, 27038), (13519, 20384), (14014, 19664), (15977, 17248), (16016, 17206)]