385200216

素因数分解:

$2^3\times 3^2\times {\mathrm{431}}^1\times {\mathrm{12413}}^1$

素因数の和:12856

約数の個数: 48

約数和(自身を含む): 1045755360

約数和(自身を除く): 660555144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 431, 862, 1293, 1724, 2586, 3448, 3879, 5172, 7758, 10344, 12413, 15516, 24826, 31032, 37239, 49652, 74478, 99304, 111717, 148956, 223434, 297912, 446868, 893736, 5350003, 10700006, 16050009, 21400012, 32100018, 42800024, 48150027, 64200036, 96300054, 128400072, 192600108, 385200216]

約数ペア:

[(1, 385200216), (2, 192600108), (3, 128400072), (4, 96300054), (6, 64200036), (8, 48150027), (9, 42800024), (12, 32100018), (18, 21400012), (24, 16050009), (36, 10700006), (72, 5350003), (431, 893736), (862, 446868), (1293, 297912), (1724, 223434), (2586, 148956), (3448, 111717), (3879, 99304), (5172, 74478), (7758, 49652), (10344, 37239), (12413, 31032), (15516, 24826)]