7838492688

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1395743}}^1$

素因数の和:1395773

約数の個数: 80

約数和(自身を含む): 24230115840

約数和(自身を除く): 16391623152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 1395743, 2791486, 4187229, 5582972, 8374458, 11165944, 12561687, 16748916, 18144659, 22331888, 25123374, 33497832, 36289318, 37685061, 50246748, 54433977, 66995664, 72578636, 75370122, 100493496, 108867954, 145157272, 150740244, 163301931, 200986992, 217735908, 290314544, 301480488, 326603862, 435471816, 489905793, 602960976, 653207724, 870943632, 979811586, 1306415448, 1959623172, 2612830896, 3919246344, 7838492688]

約数ペア:

[(1, 7838492688), (2, 3919246344), (3, 2612830896), (4, 1959623172), (6, 1306415448), (8, 979811586), (9, 870943632), (12, 653207724), (13, 602960976), (16, 489905793), (18, 435471816), (24, 326603862), (26, 301480488), (27, 290314544), (36, 217735908), (39, 200986992), (48, 163301931), (52, 150740244), (54, 145157272), (72, 108867954), (78, 100493496), (104, 75370122), (108, 72578636), (117, 66995664), (144, 54433977), (156, 50246748), (208, 37685061), (216, 36289318), (234, 33497832), (312, 25123374), (351, 22331888), (432, 18144659), (468, 16748916), (624, 12561687), (702, 11165944), (936, 8374458), (1404, 5582972), (1872, 4187229), (2808, 2791486), (5616, 1395743)]