217156946032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{7006871}}^1$

素因数の和:7007041

約数の個数: 40

約数和(自身を含む): 456147367200

約数和(自身を除く): 238990421168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 149, 208, 298, 596, 1192, 1937, 2384, 3874, 7748, 15496, 30992, 7006871, 14013742, 28027484, 56054968, 91089323, 112109936, 182178646, 364357292, 728714584, 1044023779, 1457429168, 2088047558, 4176095116, 8352190232, 13572309127, 16704380464, 27144618254, 54289236508, 108578473016, 217156946032]

約数ペア:

[(1, 217156946032), (2, 108578473016), (4, 54289236508), (8, 27144618254), (13, 16704380464), (16, 13572309127), (26, 8352190232), (52, 4176095116), (104, 2088047558), (149, 1457429168), (208, 1044023779), (298, 728714584), (596, 364357292), (1192, 182178646), (1937, 112109936), (2384, 91089323), (3874, 56054968), (7748, 28027484), (15496, 14013742), (30992, 7006871)]