306025128

素因数分解:

$2^3\times 3^4\times {\mathrm{472261}}^1$

素因数の和:472279

約数の個数: 40

約数和(自身を含む): 857155530

約数和(自身を除く): 551130402

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 472261, 944522, 1416783, 1889044, 2833566, 3778088, 4250349, 5667132, 8500698, 11334264, 12751047, 17001396, 25502094, 34002792, 38253141, 51004188, 76506282, 102008376, 153012564, 306025128]

約数ペア:

[(1, 306025128), (2, 153012564), (3, 102008376), (4, 76506282), (6, 51004188), (8, 38253141), (9, 34002792), (12, 25502094), (18, 17001396), (24, 12751047), (27, 11334264), (36, 8500698), (54, 5667132), (72, 4250349), (81, 3778088), (108, 2833566), (162, 1889044), (216, 1416783), (324, 944522), (648, 472261)]