12880176

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:546

約数の個数: 80

約数和(自身を含む): 36307200

約数和(自身を除く): 23427024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 38, 48, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 304, 348, 456, 464, 487, 551, 696, 912, 974, 1102, 1392, 1461, 1653, 1948, 2204, 2922, 3306, 3896, 4408, 5844, 6612, 7792, 8816, 9253, 11688, 13224, 14123, 18506, 23376, 26448, 27759, 28246, 37012, 42369, 55518, 56492, 74024, 84738, 111036, 112984, 148048, 169476, 222072, 225968, 268337, 338952, 444144, 536674, 677904, 805011, 1073348, 1610022, 2146696, 3220044, 4293392, 6440088, 12880176]

約数ペア:

[(1, 12880176), (2, 6440088), (3, 4293392), (4, 3220044), (6, 2146696), (8, 1610022), (12, 1073348), (16, 805011), (19, 677904), (24, 536674), (29, 444144), (38, 338952), (48, 268337), (57, 225968), (58, 222072), (76, 169476), (87, 148048), (114, 112984), (116, 111036), (152, 84738), (174, 74024), (228, 56492), (232, 55518), (304, 42369), (348, 37012), (456, 28246), (464, 27759), (487, 26448), (551, 23376), (696, 18506), (912, 14123), (974, 13224), (1102, 11688), (1392, 9253), (1461, 8816), (1653, 7792), (1948, 6612), (2204, 5844), (2922, 4408), (3306, 3896)]