219747312

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{80317}}^1$

素因数の和:80350

約数の個数: 60

約数和(自身を含む): 647363080

約数和(自身を除く): 427615768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 80317, 160634, 240951, 321268, 481902, 642536, 722853, 963804, 1285072, 1445706, 1526023, 1927608, 2891412, 3052046, 3855216, 4578069, 5782824, 6104092, 9156138, 11565648, 12208184, 13734207, 18312276, 24416368, 27468414, 36624552, 54936828, 73249104, 109873656, 219747312]

約数ペア:

[(1, 219747312), (2, 109873656), (3, 73249104), (4, 54936828), (6, 36624552), (8, 27468414), (9, 24416368), (12, 18312276), (16, 13734207), (18, 12208184), (19, 11565648), (24, 9156138), (36, 6104092), (38, 5782824), (48, 4578069), (57, 3855216), (72, 3052046), (76, 2891412), (114, 1927608), (144, 1526023), (152, 1445706), (171, 1285072), (228, 963804), (304, 722853), (342, 642536), (456, 481902), (684, 321268), (912, 240951), (1368, 160634), (2736, 80317)]