739788408

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{540781}}^1$

素因数の和:540812

約数の個数: 48

約数和(自身を含む): 2109049800

約数和(自身を除く): 1369261392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 540781, 1081562, 1622343, 2163124, 3244686, 4326248, 4867029, 6489372, 9734058, 10274839, 12978744, 19468116, 20549678, 30824517, 38936232, 41099356, 61649034, 82198712, 92473551, 123298068, 184947102, 246596136, 369894204, 739788408]

約数ペア:

[(1, 739788408), (2, 369894204), (3, 246596136), (4, 184947102), (6, 123298068), (8, 92473551), (9, 82198712), (12, 61649034), (18, 41099356), (19, 38936232), (24, 30824517), (36, 20549678), (38, 19468116), (57, 12978744), (72, 10274839), (76, 9734058), (114, 6489372), (152, 4867029), (171, 4326248), (228, 3244686), (342, 2163124), (456, 1622343), (684, 1081562), (1368, 540781)]