257215506624

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{10384993}}^1$

素因数の和:10385054

約数の個数: 84

約数和(自身を含む): 754407504136

約数和(自身を除く): 497191997512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 129, 144, 172, 192, 258, 288, 344, 387, 516, 576, 688, 774, 1032, 1376, 1548, 2064, 2752, 3096, 4128, 6192, 8256, 12384, 24768, 10384993, 20769986, 31154979, 41539972, 62309958, 83079944, 93464937, 124619916, 166159888, 186929874, 249239832, 332319776, 373859748, 446554699, 498479664, 664639552, 747719496, 893109398, 996959328, 1339664097, 1495438992, 1786218796, 1993918656, 2679328194, 2990877984, 3572437592, 4018992291, 5358656388, 5981755968, 7144875184, 8037984582, 10717312776, 14289750368, 16075969164, 21434625552, 28579500736, 32151938328, 42869251104, 64303876656, 85738502208, 128607753312, 257215506624]

約数ペア:

[(1, 257215506624), (2, 128607753312), (3, 85738502208), (4, 64303876656), (6, 42869251104), (8, 32151938328), (9, 28579500736), (12, 21434625552), (16, 16075969164), (18, 14289750368), (24, 10717312776), (32, 8037984582), (36, 7144875184), (43, 5981755968), (48, 5358656388), (64, 4018992291), (72, 3572437592), (86, 2990877984), (96, 2679328194), (129, 1993918656), (144, 1786218796), (172, 1495438992), (192, 1339664097), (258, 996959328), (288, 893109398), (344, 747719496), (387, 664639552), (516, 498479664), (576, 446554699), (688, 373859748), (774, 332319776), (1032, 249239832), (1376, 186929874), (1548, 166159888), (2064, 124619916), (2752, 93464937), (3096, 83079944), (4128, 62309958), (6192, 41539972), (8256, 31154979), (12384, 20769986), (24768, 10384993)]