771727632

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1236743}}^1$

素因数の和:1236767

約数の個数: 40

約数和(自身を含む): 2146987584

約数和(自身を除く): 1375259952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1236743, 2473486, 3710229, 4946972, 7420458, 9893944, 14840916, 16077659, 19787888, 29681832, 32155318, 48232977, 59363664, 64310636, 96465954, 128621272, 192931908, 257242544, 385863816, 771727632]

約数ペア:

[(1, 771727632), (2, 385863816), (3, 257242544), (4, 192931908), (6, 128621272), (8, 96465954), (12, 64310636), (13, 59363664), (16, 48232977), (24, 32155318), (26, 29681832), (39, 19787888), (48, 16077659), (52, 14840916), (78, 9893944), (104, 7420458), (156, 4946972), (208, 3710229), (312, 2473486), (624, 1236743)]