557747696

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1423}}^1$

素因数の和:1590

約数の個数: 80

約数和(自身を含む): 1258633728

約数和(自身を除く): 700886032

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 131, 136, 176, 187, 262, 272, 374, 524, 748, 1048, 1423, 1441, 1496, 2096, 2227, 2846, 2882, 2992, 4454, 5692, 5764, 8908, 11384, 11528, 15653, 17816, 22768, 23056, 24191, 24497, 31306, 35632, 48382, 48994, 62612, 96764, 97988, 125224, 186413, 193528, 195976, 250448, 266101, 372826, 387056, 391952, 532202, 745652, 1064404, 1491304, 2050543, 2128808, 2982608, 3169021, 4101086, 4257616, 6338042, 8202172, 12676084, 16404344, 25352168, 32808688, 34859231, 50704336, 69718462, 139436924, 278873848, 557747696]

約数ペア:

[(1, 557747696), (2, 278873848), (4, 139436924), (8, 69718462), (11, 50704336), (16, 34859231), (17, 32808688), (22, 25352168), (34, 16404344), (44, 12676084), (68, 8202172), (88, 6338042), (131, 4257616), (136, 4101086), (176, 3169021), (187, 2982608), (262, 2128808), (272, 2050543), (374, 1491304), (524, 1064404), (748, 745652), (1048, 532202), (1423, 391952), (1441, 387056), (1496, 372826), (2096, 266101), (2227, 250448), (2846, 195976), (2882, 193528), (2992, 186413), (4454, 125224), (5692, 97988), (5764, 96764), (8908, 62612), (11384, 48994), (11528, 48382), (15653, 35632), (17816, 31306), (22768, 24497), (23056, 24191)]