320775444

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3803}}^1$

素因数の和:3898

約数の個数: 96

約数和(自身を含む): 920263680

約数和(自身を除く): 599488236

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 71, 99, 108, 132, 142, 198, 213, 284, 297, 396, 426, 594, 639, 781, 852, 1188, 1278, 1562, 1917, 2343, 2556, 3124, 3803, 3834, 4686, 7029, 7606, 7668, 9372, 11409, 14058, 15212, 21087, 22818, 28116, 34227, 41833, 42174, 45636, 68454, 83666, 84348, 102681, 125499, 136908, 167332, 205362, 250998, 270013, 376497, 410724, 501996, 540026, 752994, 810039, 1080052, 1129491, 1505988, 1620078, 2258982, 2430117, 2970143, 3240156, 4517964, 4860234, 5940286, 7290351, 8910429, 9720468, 11880572, 14580702, 17820858, 26731287, 29161404, 35641716, 53462574, 80193861, 106925148, 160387722, 320775444]

約数ペア:

[(1, 320775444), (2, 160387722), (3, 106925148), (4, 80193861), (6, 53462574), (9, 35641716), (11, 29161404), (12, 26731287), (18, 17820858), (22, 14580702), (27, 11880572), (33, 9720468), (36, 8910429), (44, 7290351), (54, 5940286), (66, 4860234), (71, 4517964), (99, 3240156), (108, 2970143), (132, 2430117), (142, 2258982), (198, 1620078), (213, 1505988), (284, 1129491), (297, 1080052), (396, 810039), (426, 752994), (594, 540026), (639, 501996), (781, 410724), (852, 376497), (1188, 270013), (1278, 250998), (1562, 205362), (1917, 167332), (2343, 136908), (2556, 125499), (3124, 102681), (3803, 84348), (3834, 83666), (4686, 68454), (7029, 45636), (7606, 42174), (7668, 41833), (9372, 34227), (11409, 28116), (14058, 22818), (15212, 21087)]