994308

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 2872800

約数和(自身を除く): 1878492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 89, 98, 114, 133, 147, 178, 196, 228, 266, 267, 294, 356, 399, 532, 534, 588, 623, 798, 931, 1068, 1246, 1596, 1691, 1862, 1869, 2492, 2793, 3382, 3724, 3738, 4361, 5073, 5586, 6764, 7476, 8722, 10146, 11172, 11837, 13083, 17444, 20292, 23674, 26166, 35511, 47348, 52332, 71022, 82859, 142044, 165718, 248577, 331436, 497154, 994308]

約数ペア:

[(1, 994308), (2, 497154), (3, 331436), (4, 248577), (6, 165718), (7, 142044), (12, 82859), (14, 71022), (19, 52332), (21, 47348), (28, 35511), (38, 26166), (42, 23674), (49, 20292), (57, 17444), (76, 13083), (84, 11837), (89, 11172), (98, 10146), (114, 8722), (133, 7476), (147, 6764), (178, 5586), (196, 5073), (228, 4361), (266, 3738), (267, 3724), (294, 3382), (356, 2793), (399, 2492), (532, 1869), (534, 1862), (588, 1691), (623, 1596), (798, 1246), (931, 1068)]