4049486028

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{765209}}^1$

素因数の和:765236

約数の個数: 72

約数和(自身を含む): 12212751600

約数和(自身を除く): 8163265572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 765209, 1530418, 2295627, 3060836, 4591254, 5356463, 6886881, 9182508, 10712926, 13773762, 16069389, 20660643, 21425852, 27547524, 32138778, 37495241, 41321286, 48208167, 64277556, 74990482, 82642572, 96416334, 112485723, 144624501, 149980964, 192832668, 224971446, 289249002, 337457169, 449942892, 578498004, 674914338, 1012371507, 1349828676, 2024743014, 4049486028]

約数ペア:

[(1, 4049486028), (2, 2024743014), (3, 1349828676), (4, 1012371507), (6, 674914338), (7, 578498004), (9, 449942892), (12, 337457169), (14, 289249002), (18, 224971446), (21, 192832668), (27, 149980964), (28, 144624501), (36, 112485723), (42, 96416334), (49, 82642572), (54, 74990482), (63, 64277556), (84, 48208167), (98, 41321286), (108, 37495241), (126, 32138778), (147, 27547524), (189, 21425852), (196, 20660643), (252, 16069389), (294, 13773762), (378, 10712926), (441, 9182508), (588, 6886881), (756, 5356463), (882, 4591254), (1323, 3060836), (1764, 2295627), (2646, 1530418), (5292, 765209)]