427730356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{10639}}^1$

素因数の和:10708

約数の個数: 36

約数和(自身を含む): 823748800

約数和(自身を除く): 396018444

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 529, 874, 1058, 1748, 2116, 10051, 10639, 20102, 21278, 40204, 42556, 202141, 244697, 404282, 489394, 808564, 978788, 4649243, 5628031, 9298486, 11256062, 18596972, 22512124, 106932589, 213865178, 427730356]

約数ペア:

[(1, 427730356), (2, 213865178), (4, 106932589), (19, 22512124), (23, 18596972), (38, 11256062), (46, 9298486), (76, 5628031), (92, 4649243), (437, 978788), (529, 808564), (874, 489394), (1058, 404282), (1748, 244697), (2116, 202141), (10051, 42556), (10639, 40204), (20102, 21278)]