31227768

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:379

約数の個数: 160

約数和(自身を含む): 103062960

約数和(自身を除く): 71835192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 81, 88, 99, 104, 108, 117, 132, 143, 156, 162, 198, 216, 234, 264, 286, 297, 312, 324, 337, 351, 396, 429, 468, 572, 594, 648, 674, 702, 792, 858, 891, 936, 1011, 1053, 1144, 1188, 1287, 1348, 1404, 1716, 1782, 2022, 2106, 2376, 2574, 2696, 2808, 3033, 3432, 3564, 3707, 3861, 4044, 4212, 4381, 5148, 6066, 7128, 7414, 7722, 8088, 8424, 8762, 9099, 10296, 11121, 11583, 12132, 13143, 14828, 15444, 17524, 18198, 22242, 23166, 24264, 26286, 27297, 29656, 30888, 33363, 35048, 36396, 39429, 44484, 46332, 48191, 52572, 54594, 66726, 72792, 78858, 88968, 92664, 96382, 100089, 105144, 109188, 118287, 133452, 144573, 157716, 192764, 200178, 218376, 236574, 266904, 289146, 300267, 315432, 354861, 385528, 400356, 433719, 473148, 578292, 600534, 709722, 800712, 867438, 946296, 1156584, 1201068, 1301157, 1419444, 1734876, 2402136, 2602314, 2838888, 3469752, 3903471, 5204628, 7806942, 10409256, 15613884, 31227768]

約数ペア:

[(1, 31227768), (2, 15613884), (3, 10409256), (4, 7806942), (6, 5204628), (8, 3903471), (9, 3469752), (11, 2838888), (12, 2602314), (13, 2402136), (18, 1734876), (22, 1419444), (24, 1301157), (26, 1201068), (27, 1156584), (33, 946296), (36, 867438), (39, 800712), (44, 709722), (52, 600534), (54, 578292), (66, 473148), (72, 433719), (78, 400356), (81, 385528), (88, 354861), (99, 315432), (104, 300267), (108, 289146), (117, 266904), (132, 236574), (143, 218376), (156, 200178), (162, 192764), (198, 157716), (216, 144573), (234, 133452), (264, 118287), (286, 109188), (297, 105144), (312, 100089), (324, 96382), (337, 92664), (351, 88968), (396, 78858), (429, 72792), (468, 66726), (572, 54594), (594, 52572), (648, 48191), (674, 46332), (702, 44484), (792, 39429), (858, 36396), (891, 35048), (936, 33363), (1011, 30888), (1053, 29656), (1144, 27297), (1188, 26286), (1287, 24264), (1348, 23166), (1404, 22242), (1716, 18198), (1782, 17524), (2022, 15444), (2106, 14828), (2376, 13143), (2574, 12132), (2696, 11583), (2808, 11121), (3033, 10296), (3432, 9099), (3564, 8762), (3707, 8424), (3861, 8088), (4044, 7722), (4212, 7414), (4381, 7128), (5148, 6066)]