1139538176

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:408

約数の個数: 144

約数和(自身を含む): 2729868288

約数和(自身を除く): 1590330112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 73, 112, 124, 128, 146, 217, 224, 248, 256, 281, 292, 434, 448, 496, 511, 562, 584, 868, 896, 992, 1022, 1124, 1168, 1736, 1792, 1967, 1984, 2044, 2248, 2263, 2336, 3472, 3934, 3968, 4088, 4496, 4526, 4672, 6944, 7868, 7936, 8176, 8711, 8992, 9052, 9344, 13888, 15736, 15841, 16352, 17422, 17984, 18104, 18688, 20513, 27776, 31472, 31682, 32704, 34844, 35968, 36208, 41026, 55552, 60977, 62944, 63364, 65408, 69688, 71936, 72416, 82052, 121954, 125888, 126728, 130816, 139376, 143591, 144832, 164104, 243908, 251776, 253456, 278752, 287182, 289664, 328208, 487816, 503552, 506912, 557504, 574364, 579328, 635903, 656416, 975632, 1013824, 1115008, 1148728, 1271806, 1312832, 1951264, 2027648, 2230016, 2297456, 2543612, 2625664, 3902528, 4055296, 4451321, 4594912, 5087224, 5251328, 7805056, 8902642, 9189824, 10174448, 15610112, 17805284, 18379648, 20348896, 35610568, 36759296, 40697792, 71221136, 81395584, 142442272, 162791168, 284884544, 569769088, 1139538176]

約数ペア:

[(1, 1139538176), (2, 569769088), (4, 284884544), (7, 162791168), (8, 142442272), (14, 81395584), (16, 71221136), (28, 40697792), (31, 36759296), (32, 35610568), (56, 20348896), (62, 18379648), (64, 17805284), (73, 15610112), (112, 10174448), (124, 9189824), (128, 8902642), (146, 7805056), (217, 5251328), (224, 5087224), (248, 4594912), (256, 4451321), (281, 4055296), (292, 3902528), (434, 2625664), (448, 2543612), (496, 2297456), (511, 2230016), (562, 2027648), (584, 1951264), (868, 1312832), (896, 1271806), (992, 1148728), (1022, 1115008), (1124, 1013824), (1168, 975632), (1736, 656416), (1792, 635903), (1967, 579328), (1984, 574364), (2044, 557504), (2248, 506912), (2263, 503552), (2336, 487816), (3472, 328208), (3934, 289664), (3968, 287182), (4088, 278752), (4496, 253456), (4526, 251776), (4672, 243908), (6944, 164104), (7868, 144832), (7936, 143591), (8176, 139376), (8711, 130816), (8992, 126728), (9052, 125888), (9344, 121954), (13888, 82052), (15736, 72416), (15841, 71936), (16352, 69688), (17422, 65408), (17984, 63364), (18104, 62944), (18688, 60977), (20513, 55552), (27776, 41026), (31472, 36208), (31682, 35968), (32704, 34844)]