267295904

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{389}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 535134600

約数和(自身を除く): 267838696

約数列:

[1, 2, 4, 8, 16, 32, 109, 197, 218, 389, 394, 436, 778, 788, 872, 1556, 1576, 1744, 3112, 3152, 3488, 6224, 6304, 12448, 21473, 42401, 42946, 76633, 84802, 85892, 153266, 169604, 171784, 306532, 339208, 343568, 613064, 678416, 687136, 1226128, 1356832, 2452256, 8352997, 16705994, 33411988, 66823976, 133647952, 267295904]

約数ペア:

[(1, 267295904), (2, 133647952), (4, 66823976), (8, 33411988), (16, 16705994), (32, 8352997), (109, 2452256), (197, 1356832), (218, 1226128), (389, 687136), (394, 678416), (436, 613064), (778, 343568), (788, 339208), (872, 306532), (1556, 171784), (1576, 169604), (1744, 153266), (3112, 85892), (3152, 84802), (3488, 76633), (6224, 42946), (6304, 42401), (12448, 21473)]