233793378

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15859}}^1$

素因数の和:15893

約数の個数: 80

約数和(自身を含む): 644804160

約数和(自身を除く): 411010782

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 7371, 14742, 15859, 31718, 47577, 95154, 111013, 142731, 206167, 222026, 285462, 333039, 412334, 428193, 618501, 666078, 856386, 999117, 1237002, 1284579, 1443169, 1855503, 1998234, 2569158, 2886338, 2997351, 3711006, 4329507, 5566509, 5994702, 8659014, 8992053, 11133018, 12988521, 16699527, 17984106, 25977042, 33399054, 38965563, 77931126, 116896689, 233793378]

約数ペア:

[(1, 233793378), (2, 116896689), (3, 77931126), (6, 38965563), (7, 33399054), (9, 25977042), (13, 17984106), (14, 16699527), (18, 12988521), (21, 11133018), (26, 8992053), (27, 8659014), (39, 5994702), (42, 5566509), (54, 4329507), (63, 3711006), (78, 2997351), (81, 2886338), (91, 2569158), (117, 1998234), (126, 1855503), (162, 1443169), (182, 1284579), (189, 1237002), (234, 999117), (273, 856386), (351, 666078), (378, 618501), (546, 428193), (567, 412334), (702, 333039), (819, 285462), (1053, 222026), (1134, 206167), (1638, 142731), (2106, 111013), (2457, 95154), (4914, 47577), (7371, 31718), (14742, 15859)]