223212816

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{14221}}^1$

素因数の和:14344

約数の個数: 60

約数和(自身を含む): 630461260

約数和(自身を除く): 407248444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3924, 5232, 7848, 14221, 15696, 28442, 42663, 56884, 85326, 113768, 127989, 170652, 227536, 255978, 341304, 511956, 682608, 1023912, 1550089, 2047824, 3100178, 4650267, 6200356, 9300534, 12400712, 13950801, 18601068, 24801424, 27901602, 37202136, 55803204, 74404272, 111606408, 223212816]

約数ペア:

[(1, 223212816), (2, 111606408), (3, 74404272), (4, 55803204), (6, 37202136), (8, 27901602), (9, 24801424), (12, 18601068), (16, 13950801), (18, 12400712), (24, 9300534), (36, 6200356), (48, 4650267), (72, 3100178), (109, 2047824), (144, 1550089), (218, 1023912), (327, 682608), (436, 511956), (654, 341304), (872, 255978), (981, 227536), (1308, 170652), (1744, 127989), (1962, 113768), (2616, 85326), (3924, 56884), (5232, 42663), (7848, 28442), (14221, 15696)]