1520671386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:496

約数の個数: 128

約数和(自身を含む): 3606011136

約数和(自身を除く): 2085339750

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 41, 51, 78, 82, 83, 102, 123, 166, 221, 246, 249, 337, 442, 498, 533, 663, 674, 697, 1011, 1066, 1079, 1326, 1394, 1411, 1599, 2022, 2091, 2158, 2822, 3198, 3237, 3403, 4182, 4233, 4381, 5729, 6474, 6806, 8466, 8762, 9061, 10209, 11458, 13143, 13817, 17187, 18122, 18343, 20418, 26286, 27183, 27634, 27971, 34374, 36686, 41451, 44239, 54366, 55029, 55942, 57851, 74477, 82902, 83913, 88478, 110058, 115702, 132717, 148954, 167826, 173553, 179621, 223431, 234889, 265434, 347106, 359242, 363623, 446862, 469778, 475507, 538863, 704667, 727246, 752063, 951014, 1077726, 1090869, 1146811, 1409334, 1426521, 1504126, 2181738, 2256189, 2293622, 2853042, 3053557, 3440433, 4512378, 6107114, 6181591, 6880866, 9160671, 12363182, 14908543, 18321342, 18544773, 19495787, 29817086, 37089546, 38991574, 44725629, 58487361, 89451258, 116974722, 253445231, 506890462, 760335693, 1520671386]

約数ペア:

[(1, 1520671386), (2, 760335693), (3, 506890462), (6, 253445231), (13, 116974722), (17, 89451258), (26, 58487361), (34, 44725629), (39, 38991574), (41, 37089546), (51, 29817086), (78, 19495787), (82, 18544773), (83, 18321342), (102, 14908543), (123, 12363182), (166, 9160671), (221, 6880866), (246, 6181591), (249, 6107114), (337, 4512378), (442, 3440433), (498, 3053557), (533, 2853042), (663, 2293622), (674, 2256189), (697, 2181738), (1011, 1504126), (1066, 1426521), (1079, 1409334), (1326, 1146811), (1394, 1090869), (1411, 1077726), (1599, 951014), (2022, 752063), (2091, 727246), (2158, 704667), (2822, 538863), (3198, 475507), (3237, 469778), (3403, 446862), (4182, 363623), (4233, 359242), (4381, 347106), (5729, 265434), (6474, 234889), (6806, 223431), (8466, 179621), (8762, 173553), (9061, 167826), (10209, 148954), (11458, 132717), (13143, 115702), (13817, 110058), (17187, 88478), (18122, 83913), (18343, 82902), (20418, 74477), (26286, 57851), (27183, 55942), (27634, 55029), (27971, 54366), (34374, 44239), (36686, 41451)]