378681264

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67429}}^1$

素因数の和:67459

約数の個数: 80

約数和(自身を含む): 1170584800

約数和(自身を除く): 791903536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 67429, 134858, 202287, 269716, 404574, 539432, 606861, 809148, 876577, 1078864, 1213722, 1618296, 1753154, 1820583, 2427444, 2629731, 3236592, 3506308, 3641166, 4854888, 5259462, 7012616, 7282332, 7889193, 9709776, 10518924, 14025232, 14564664, 15778386, 21037848, 23667579, 29129328, 31556772, 42075696, 47335158, 63113544, 94670316, 126227088, 189340632, 378681264]

約数ペア:

[(1, 378681264), (2, 189340632), (3, 126227088), (4, 94670316), (6, 63113544), (8, 47335158), (9, 42075696), (12, 31556772), (13, 29129328), (16, 23667579), (18, 21037848), (24, 15778386), (26, 14564664), (27, 14025232), (36, 10518924), (39, 9709776), (48, 7889193), (52, 7282332), (54, 7012616), (72, 5259462), (78, 4854888), (104, 3641166), (108, 3506308), (117, 3236592), (144, 2629731), (156, 2427444), (208, 1820583), (216, 1753154), (234, 1618296), (312, 1213722), (351, 1078864), (432, 876577), (468, 809148), (624, 606861), (702, 539432), (936, 404574), (1404, 269716), (1872, 202287), (2808, 134858), (5616, 67429)]