219851712

素因数分解:

$2^6\times 3^3\times {\mathrm{47}}^1\times {\mathrm{2707}}^1$

素因数の和:2775

約数の個数: 112

約数和(自身を含む): 660318720

約数和(自身を除く): 440467008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 141, 144, 188, 192, 216, 282, 288, 376, 423, 432, 564, 576, 752, 846, 864, 1128, 1269, 1504, 1692, 1728, 2256, 2538, 2707, 3008, 3384, 4512, 5076, 5414, 6768, 8121, 9024, 10152, 10828, 13536, 16242, 20304, 21656, 24363, 27072, 32484, 40608, 43312, 48726, 64968, 73089, 81216, 86624, 97452, 127229, 129936, 146178, 173248, 194904, 254458, 259872, 292356, 381687, 389808, 508916, 519744, 584712, 763374, 779616, 1017832, 1145061, 1169424, 1526748, 1559232, 2035664, 2290122, 2338848, 3053496, 3435183, 4071328, 4580244, 4677696, 6106992, 6870366, 8142656, 9160488, 12213984, 13740732, 18320976, 24427968, 27481464, 36641952, 54962928, 73283904, 109925856, 219851712]

約数ペア:

[(1, 219851712), (2, 109925856), (3, 73283904), (4, 54962928), (6, 36641952), (8, 27481464), (9, 24427968), (12, 18320976), (16, 13740732), (18, 12213984), (24, 9160488), (27, 8142656), (32, 6870366), (36, 6106992), (47, 4677696), (48, 4580244), (54, 4071328), (64, 3435183), (72, 3053496), (94, 2338848), (96, 2290122), (108, 2035664), (141, 1559232), (144, 1526748), (188, 1169424), (192, 1145061), (216, 1017832), (282, 779616), (288, 763374), (376, 584712), (423, 519744), (432, 508916), (564, 389808), (576, 381687), (752, 292356), (846, 259872), (864, 254458), (1128, 194904), (1269, 173248), (1504, 146178), (1692, 129936), (1728, 127229), (2256, 97452), (2538, 86624), (2707, 81216), (3008, 73089), (3384, 64968), (4512, 48726), (5076, 43312), (5414, 40608), (6768, 32484), (8121, 27072), (9024, 24363), (10152, 21656), (10828, 20304), (13536, 16242)]