321729041322

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{5566439}}^1$

素因数の和:5566492

約数の個数: 72

約数和(自身を含む): 794553645600

約数和(自身を除く): 472824604278

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 169, 171, 234, 247, 338, 342, 494, 507, 741, 1014, 1482, 1521, 2223, 3042, 3211, 4446, 6422, 9633, 19266, 28899, 57798, 5566439, 11132878, 16699317, 33398634, 50097951, 72363707, 100195902, 105762341, 144727414, 211524682, 217091121, 317287023, 434182242, 634574046, 651273363, 940728191, 951861069, 1302546726, 1374910433, 1881456382, 1903722138, 2749820866, 2822184573, 4124731299, 5644369146, 8249462598, 8466553719, 12374193897, 16933107438, 17873835629, 24748387794, 35747671258, 53621506887, 107243013774, 160864520661, 321729041322]

約数ペア:

[(1, 321729041322), (2, 160864520661), (3, 107243013774), (6, 53621506887), (9, 35747671258), (13, 24748387794), (18, 17873835629), (19, 16933107438), (26, 12374193897), (38, 8466553719), (39, 8249462598), (57, 5644369146), (78, 4124731299), (114, 2822184573), (117, 2749820866), (169, 1903722138), (171, 1881456382), (234, 1374910433), (247, 1302546726), (338, 951861069), (342, 940728191), (494, 651273363), (507, 634574046), (741, 434182242), (1014, 317287023), (1482, 217091121), (1521, 211524682), (2223, 144727414), (3042, 105762341), (3211, 100195902), (4446, 72363707), (6422, 50097951), (9633, 33398634), (19266, 16699317), (28899, 11132878), (57798, 5566439)]