238505184

素因数分解:

$2^5\times 3^2\times {\mathrm{509}}^1\times {\mathrm{1627}}^1$

素因数の和:2152

約数の個数: 72

約数和(自身を含む): 679999320

約数和(自身を除く): 441494136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 509, 1018, 1527, 1627, 2036, 3054, 3254, 4072, 4581, 4881, 6108, 6508, 8144, 9162, 9762, 12216, 13016, 14643, 16288, 18324, 19524, 24432, 26032, 29286, 36648, 39048, 48864, 52064, 58572, 73296, 78096, 117144, 146592, 156192, 234288, 468576, 828143, 1656286, 2484429, 3312572, 4968858, 6625144, 7453287, 9937716, 13250288, 14906574, 19875432, 26500576, 29813148, 39750864, 59626296, 79501728, 119252592, 238505184]

約数ペア:

[(1, 238505184), (2, 119252592), (3, 79501728), (4, 59626296), (6, 39750864), (8, 29813148), (9, 26500576), (12, 19875432), (16, 14906574), (18, 13250288), (24, 9937716), (32, 7453287), (36, 6625144), (48, 4968858), (72, 3312572), (96, 2484429), (144, 1656286), (288, 828143), (509, 468576), (1018, 234288), (1527, 156192), (1627, 146592), (2036, 117144), (3054, 78096), (3254, 73296), (4072, 58572), (4581, 52064), (4881, 48864), (6108, 39048), (6508, 36648), (8144, 29286), (9162, 26032), (9762, 24432), (12216, 19524), (13016, 18324), (14643, 16288)]