338220144

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{11027}}^1$

素因数の和:11115

約数の個数: 80

約数和(自身を含む): 984579840

約数和(自身を除く): 646359696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 852, 1136, 1278, 1704, 1917, 2556, 3408, 3834, 5112, 7668, 10224, 11027, 15336, 22054, 30672, 33081, 44108, 66162, 88216, 99243, 132324, 176432, 198486, 264648, 297729, 396972, 529296, 595458, 782917, 793944, 1190916, 1565834, 1587888, 2348751, 2381832, 3131668, 4697502, 4763664, 6263336, 7046253, 9395004, 12526672, 14092506, 18790008, 21138759, 28185012, 37580016, 42277518, 56370024, 84555036, 112740048, 169110072, 338220144]

約数ペア:

[(1, 338220144), (2, 169110072), (3, 112740048), (4, 84555036), (6, 56370024), (8, 42277518), (9, 37580016), (12, 28185012), (16, 21138759), (18, 18790008), (24, 14092506), (27, 12526672), (36, 9395004), (48, 7046253), (54, 6263336), (71, 4763664), (72, 4697502), (108, 3131668), (142, 2381832), (144, 2348751), (213, 1587888), (216, 1565834), (284, 1190916), (426, 793944), (432, 782917), (568, 595458), (639, 529296), (852, 396972), (1136, 297729), (1278, 264648), (1704, 198486), (1917, 176432), (2556, 132324), (3408, 99243), (3834, 88216), (5112, 66162), (7668, 44108), (10224, 33081), (11027, 30672), (15336, 22054)]