239699824

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{853}}^1$

素因数の和:1074

約数の個数: 80

約数和(自身を含む): 575227072

約数和(自身を除く): 335527248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 193, 208, 364, 386, 728, 772, 853, 1351, 1456, 1544, 1706, 2509, 2702, 3088, 3412, 5018, 5404, 5971, 6824, 10036, 10808, 11089, 11942, 13648, 17563, 20072, 21616, 22178, 23884, 35126, 40144, 44356, 47768, 70252, 77623, 88712, 95536, 140504, 155246, 164629, 177424, 281008, 310492, 329258, 620984, 658516, 1152403, 1241968, 1317032, 2140177, 2304806, 2634064, 4280354, 4609612, 8560708, 9219224, 14981239, 17121416, 18438448, 29962478, 34242832, 59924956, 119849912, 239699824]

約数ペア:

[(1, 239699824), (2, 119849912), (4, 59924956), (7, 34242832), (8, 29962478), (13, 18438448), (14, 17121416), (16, 14981239), (26, 9219224), (28, 8560708), (52, 4609612), (56, 4280354), (91, 2634064), (104, 2304806), (112, 2140177), (182, 1317032), (193, 1241968), (208, 1152403), (364, 658516), (386, 620984), (728, 329258), (772, 310492), (853, 281008), (1351, 177424), (1456, 164629), (1544, 155246), (1706, 140504), (2509, 95536), (2702, 88712), (3088, 77623), (3412, 70252), (5018, 47768), (5404, 44356), (5971, 40144), (6824, 35126), (10036, 23884), (10808, 22178), (11089, 21616), (11942, 20072), (13648, 17563)]