392514948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{14557}}^1$

素因数の和:14681

約数の個数: 72

約数和(自身を含む): 1144608192

約数和(自身を除く): 752093244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 642, 749, 963, 1284, 1498, 1926, 2247, 2996, 3852, 4494, 6741, 8988, 13482, 14557, 26964, 29114, 43671, 58228, 87342, 101899, 131013, 174684, 203798, 262026, 305697, 407596, 524052, 611394, 917091, 1222788, 1557599, 1834182, 3115198, 3668364, 4672797, 6230396, 9345594, 10903193, 14018391, 18691188, 21806386, 28036782, 32709579, 43612772, 56073564, 65419158, 98128737, 130838316, 196257474, 392514948]

約数ペア:

[(1, 392514948), (2, 196257474), (3, 130838316), (4, 98128737), (6, 65419158), (7, 56073564), (9, 43612772), (12, 32709579), (14, 28036782), (18, 21806386), (21, 18691188), (28, 14018391), (36, 10903193), (42, 9345594), (63, 6230396), (84, 4672797), (107, 3668364), (126, 3115198), (214, 1834182), (252, 1557599), (321, 1222788), (428, 917091), (642, 611394), (749, 524052), (963, 407596), (1284, 305697), (1498, 262026), (1926, 203798), (2247, 174684), (2996, 131013), (3852, 101899), (4494, 87342), (6741, 58228), (8988, 43671), (13482, 29114), (14557, 26964)]