351927264

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281993}}^1$

素因数の和:282019

約数の個数: 48

約数和(自身を含む): 994874832

約数和(自身を除く): 642947568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 281993, 563986, 845979, 1127972, 1691958, 2255944, 3383916, 3665909, 4511888, 6767832, 7331818, 9023776, 10997727, 13535664, 14663636, 21995454, 27071328, 29327272, 43990908, 58654544, 87981816, 117309088, 175963632, 351927264]

約数ペア:

[(1, 351927264), (2, 175963632), (3, 117309088), (4, 87981816), (6, 58654544), (8, 43990908), (12, 29327272), (13, 27071328), (16, 21995454), (24, 14663636), (26, 13535664), (32, 10997727), (39, 9023776), (48, 7331818), (52, 6767832), (78, 4511888), (96, 3665909), (104, 3383916), (156, 2255944), (208, 1691958), (312, 1127972), (416, 845979), (624, 563986), (1248, 281993)]