274723092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1993}}^1$

素因数の和:2557

約数の個数: 72

約数和(自身を含む): 795494336

約数和(自身を除く): 520771244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 547, 1094, 1641, 1993, 2188, 3282, 3829, 3986, 4923, 5979, 6564, 7658, 7972, 9846, 11487, 11958, 13951, 15316, 17937, 19692, 22974, 23916, 27902, 34461, 35874, 41853, 45948, 55804, 68922, 71748, 83706, 125559, 137844, 167412, 251118, 502236, 1090171, 2180342, 3270513, 4360684, 6541026, 7631197, 9811539, 13082052, 15262394, 19623078, 22893591, 30524788, 39246156, 45787182, 68680773, 91574364, 137361546, 274723092]

約数ペア:

[(1, 274723092), (2, 137361546), (3, 91574364), (4, 68680773), (6, 45787182), (7, 39246156), (9, 30524788), (12, 22893591), (14, 19623078), (18, 15262394), (21, 13082052), (28, 9811539), (36, 7631197), (42, 6541026), (63, 4360684), (84, 3270513), (126, 2180342), (252, 1090171), (547, 502236), (1094, 251118), (1641, 167412), (1993, 137844), (2188, 125559), (3282, 83706), (3829, 71748), (3986, 68922), (4923, 55804), (5979, 45948), (6564, 41853), (7658, 35874), (7972, 34461), (9846, 27902), (11487, 23916), (11958, 22974), (13951, 19692), (15316, 17937)]