388172964

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{4639}}^1$

素因数の和:5032

約数の個数: 48

約数和(自身を含む): 956211200

約数和(自身を除く): 568038236

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 367, 734, 1101, 1468, 2202, 4404, 4639, 6973, 9278, 13917, 13946, 18556, 20919, 27834, 27892, 41838, 55668, 83676, 88141, 176282, 264423, 352564, 528846, 1057692, 1702513, 3405026, 5107539, 6810052, 10215078, 20430156, 32347747, 64695494, 97043241, 129390988, 194086482, 388172964]

約数ペア:

[(1, 388172964), (2, 194086482), (3, 129390988), (4, 97043241), (6, 64695494), (12, 32347747), (19, 20430156), (38, 10215078), (57, 6810052), (76, 5107539), (114, 3405026), (228, 1702513), (367, 1057692), (734, 528846), (1101, 352564), (1468, 264423), (2202, 176282), (4404, 88141), (4639, 83676), (6973, 55668), (9278, 41838), (13917, 27892), (13946, 27834), (18556, 20919)]