465198318

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{5507}}^1$

素因数の和:5566

約数の個数: 72

約数和(自身を含む): 1145807208

約数和(自身を除く): 680608890

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 361, 494, 722, 741, 1083, 1482, 2166, 2223, 3249, 4446, 4693, 5507, 6498, 9386, 11014, 14079, 16521, 28158, 33042, 42237, 49563, 71591, 84474, 99126, 104633, 143182, 209266, 214773, 313899, 429546, 627798, 644319, 941697, 1288638, 1360229, 1883394, 1988027, 2720458, 3976054, 4080687, 5964081, 8161374, 11928162, 12242061, 17892243, 24484122, 25844351, 35784486, 51688702, 77533053, 155066106, 232599159, 465198318]

約数ペア:

[(1, 465198318), (2, 232599159), (3, 155066106), (6, 77533053), (9, 51688702), (13, 35784486), (18, 25844351), (19, 24484122), (26, 17892243), (38, 12242061), (39, 11928162), (57, 8161374), (78, 5964081), (114, 4080687), (117, 3976054), (171, 2720458), (234, 1988027), (247, 1883394), (342, 1360229), (361, 1288638), (494, 941697), (722, 644319), (741, 627798), (1083, 429546), (1482, 313899), (2166, 214773), (2223, 209266), (3249, 143182), (4446, 104633), (4693, 99126), (5507, 84474), (6498, 71591), (9386, 49563), (11014, 42237), (14079, 33042), (16521, 28158)]