788981904

素因数分解:

$2^4\times 3^3\times {\mathrm{137}}^1\times {\mathrm{13331}}^1$

素因数の和:13485

約数の個数: 80

約数和(自身を含む): 2281371840

約数和(自身を除く): 1492389936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 137, 144, 216, 274, 411, 432, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 3699, 4932, 6576, 7398, 9864, 13331, 14796, 19728, 26662, 29592, 39993, 53324, 59184, 79986, 106648, 119979, 159972, 213296, 239958, 319944, 359937, 479916, 639888, 719874, 959832, 1439748, 1826347, 1919664, 2879496, 3652694, 5479041, 5758992, 7305388, 10958082, 14610776, 16437123, 21916164, 29221552, 32874246, 43832328, 49311369, 65748492, 87664656, 98622738, 131496984, 197245476, 262993968, 394490952, 788981904]

約数ペア:

[(1, 788981904), (2, 394490952), (3, 262993968), (4, 197245476), (6, 131496984), (8, 98622738), (9, 87664656), (12, 65748492), (16, 49311369), (18, 43832328), (24, 32874246), (27, 29221552), (36, 21916164), (48, 16437123), (54, 14610776), (72, 10958082), (108, 7305388), (137, 5758992), (144, 5479041), (216, 3652694), (274, 2879496), (411, 1919664), (432, 1826347), (548, 1439748), (822, 959832), (1096, 719874), (1233, 639888), (1644, 479916), (2192, 359937), (2466, 319944), (3288, 239958), (3699, 213296), (4932, 159972), (6576, 119979), (7398, 106648), (9864, 79986), (13331, 59184), (14796, 53324), (19728, 39993), (26662, 29592)]