1698816

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{79}}^1$

素因数の和:109

約数の個数: 88

約数和(自身を含む): 5240320

約数和(自身を除く): 3541504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 128, 158, 168, 192, 224, 237, 256, 316, 336, 384, 448, 474, 512, 553, 632, 672, 768, 896, 948, 1024, 1106, 1264, 1344, 1536, 1659, 1792, 1896, 2212, 2528, 2688, 3072, 3318, 3584, 3792, 4424, 5056, 5376, 6636, 7168, 7584, 8848, 10112, 10752, 13272, 15168, 17696, 20224, 21504, 26544, 30336, 35392, 40448, 53088, 60672, 70784, 80896, 106176, 121344, 141568, 212352, 242688, 283136, 424704, 566272, 849408, 1698816]

約数ペア:

[(1, 1698816), (2, 849408), (3, 566272), (4, 424704), (6, 283136), (7, 242688), (8, 212352), (12, 141568), (14, 121344), (16, 106176), (21, 80896), (24, 70784), (28, 60672), (32, 53088), (42, 40448), (48, 35392), (56, 30336), (64, 26544), (79, 21504), (84, 20224), (96, 17696), (112, 15168), (128, 13272), (158, 10752), (168, 10112), (192, 8848), (224, 7584), (237, 7168), (256, 6636), (316, 5376), (336, 5056), (384, 4424), (448, 3792), (474, 3584), (512, 3318), (553, 3072), (632, 2688), (672, 2528), (768, 2212), (896, 1896), (948, 1792), (1024, 1659), (1106, 1536), (1264, 1344)]