227076304

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{593}}^1$

素因数の和:884

約数の個数: 80

約数和(自身を含む): 544465152

約数和(自身を除く): 317388848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 263, 364, 526, 593, 728, 1052, 1186, 1456, 1841, 2104, 2372, 3419, 3682, 4151, 4208, 4744, 6838, 7364, 7709, 8302, 9488, 13676, 14728, 15418, 16604, 23933, 27352, 29456, 30836, 33208, 47866, 53963, 54704, 61672, 66416, 95732, 107926, 123344, 155959, 191464, 215852, 311918, 382928, 431704, 623836, 863408, 1091713, 1247672, 2027467, 2183426, 2495344, 4054934, 4366852, 8109868, 8733704, 14192269, 16219736, 17467408, 28384538, 32439472, 56769076, 113538152, 227076304]

約数ペア:

[(1, 227076304), (2, 113538152), (4, 56769076), (7, 32439472), (8, 28384538), (13, 17467408), (14, 16219736), (16, 14192269), (26, 8733704), (28, 8109868), (52, 4366852), (56, 4054934), (91, 2495344), (104, 2183426), (112, 2027467), (182, 1247672), (208, 1091713), (263, 863408), (364, 623836), (526, 431704), (593, 382928), (728, 311918), (1052, 215852), (1186, 191464), (1456, 155959), (1841, 123344), (2104, 107926), (2372, 95732), (3419, 66416), (3682, 61672), (4151, 54704), (4208, 53963), (4744, 47866), (6838, 33208), (7364, 30836), (7709, 29456), (8302, 27352), (9488, 23933), (13676, 16604), (14728, 15418)]