219218064

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{351311}}^1$

素因数の和:351335

約数の個数: 40

約数和(自身を含む): 609877632

約数和(自身を除く): 390659568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 351311, 702622, 1053933, 1405244, 2107866, 2810488, 4215732, 4567043, 5620976, 8431464, 9134086, 13701129, 16862928, 18268172, 27402258, 36536344, 54804516, 73072688, 109609032, 219218064]

約数ペア:

[(1, 219218064), (2, 109609032), (3, 73072688), (4, 54804516), (6, 36536344), (8, 27402258), (12, 18268172), (13, 16862928), (16, 13701129), (24, 9134086), (26, 8431464), (39, 5620976), (48, 4567043), (52, 4215732), (78, 2810488), (104, 2107866), (156, 1405244), (208, 1053933), (312, 702622), (624, 351311)]