998016

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 2790720

約数和(自身を除く): 1792704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 113, 128, 138, 184, 192, 226, 276, 339, 368, 384, 452, 552, 678, 736, 904, 1104, 1356, 1472, 1808, 2208, 2599, 2712, 2944, 3616, 4416, 5198, 5424, 7232, 7797, 8832, 10396, 10848, 14464, 15594, 20792, 21696, 31188, 41584, 43392, 62376, 83168, 124752, 166336, 249504, 332672, 499008, 998016]

約数ペア:

[(1, 998016), (2, 499008), (3, 332672), (4, 249504), (6, 166336), (8, 124752), (12, 83168), (16, 62376), (23, 43392), (24, 41584), (32, 31188), (46, 21696), (48, 20792), (64, 15594), (69, 14464), (92, 10848), (96, 10396), (113, 8832), (128, 7797), (138, 7232), (184, 5424), (192, 5198), (226, 4416), (276, 3616), (339, 2944), (368, 2712), (384, 2599), (452, 2208), (552, 1808), (678, 1472), (736, 1356), (904, 1104)]