1293419664

素因数分解:

$2^4\times 3^4\times {\mathrm{998009}}^1$

素因数の和:998029

約数の個数: 50

約数和(自身を含む): 3743535510

約数和(自身を除く): 2450115846

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 998009, 1996018, 2994027, 3992036, 5988054, 7984072, 8982081, 11976108, 15968144, 17964162, 23952216, 26946243, 35928324, 47904432, 53892486, 71856648, 80838729, 107784972, 143713296, 161677458, 215569944, 323354916, 431139888, 646709832, 1293419664]

約数ペア:

[(1, 1293419664), (2, 646709832), (3, 431139888), (4, 323354916), (6, 215569944), (8, 161677458), (9, 143713296), (12, 107784972), (16, 80838729), (18, 71856648), (24, 53892486), (27, 47904432), (36, 35928324), (48, 26946243), (54, 23952216), (72, 17964162), (81, 15968144), (108, 11976108), (144, 8982081), (162, 7984072), (216, 5988054), (324, 3992036), (432, 2994027), (648, 1996018), (1296, 998009)]