490979328

素因数分解:

$2^{14}\times 3^1\times 7^1\times {\mathrm{1427}}^1$

素因数の和:1465

約数の個数: 120

約数和(自身を含む): 1497320832

約数和(自身を除く): 1006341504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1427, 1536, 1792, 2048, 2688, 2854, 3072, 3584, 4096, 4281, 5376, 5708, 6144, 7168, 8192, 8562, 9989, 10752, 11416, 12288, 14336, 16384, 17124, 19978, 21504, 22832, 24576, 28672, 29967, 34248, 39956, 43008, 45664, 49152, 57344, 59934, 68496, 79912, 86016, 91328, 114688, 119868, 136992, 159824, 172032, 182656, 239736, 273984, 319648, 344064, 365312, 479472, 547968, 639296, 730624, 958944, 1095936, 1278592, 1461248, 1917888, 2191872, 2557184, 2922496, 3835776, 4383744, 5114368, 5844992, 7671552, 8767488, 10228736, 11689984, 15343104, 17534976, 20457472, 23379968, 30686208, 35069952, 40914944, 61372416, 70139904, 81829888, 122744832, 163659776, 245489664, 490979328]

約数ペア:

[(1, 490979328), (2, 245489664), (3, 163659776), (4, 122744832), (6, 81829888), (7, 70139904), (8, 61372416), (12, 40914944), (14, 35069952), (16, 30686208), (21, 23379968), (24, 20457472), (28, 17534976), (32, 15343104), (42, 11689984), (48, 10228736), (56, 8767488), (64, 7671552), (84, 5844992), (96, 5114368), (112, 4383744), (128, 3835776), (168, 2922496), (192, 2557184), (224, 2191872), (256, 1917888), (336, 1461248), (384, 1278592), (448, 1095936), (512, 958944), (672, 730624), (768, 639296), (896, 547968), (1024, 479472), (1344, 365312), (1427, 344064), (1536, 319648), (1792, 273984), (2048, 239736), (2688, 182656), (2854, 172032), (3072, 159824), (3584, 136992), (4096, 119868), (4281, 114688), (5376, 91328), (5708, 86016), (6144, 79912), (7168, 68496), (8192, 59934), (8562, 57344), (9989, 49152), (10752, 45664), (11416, 43008), (12288, 39956), (14336, 34248), (16384, 29967), (17124, 28672), (19978, 24576), (21504, 22832)]