231308976

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{209519}}^1$

素因数の和:209553

約数の個数: 40

約数和(自身を含む): 623531520

約数和(自身を除く): 392222544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 209519, 419038, 628557, 838076, 1257114, 1676152, 2514228, 3352304, 4818937, 5028456, 9637874, 10056912, 14456811, 19275748, 28913622, 38551496, 57827244, 77102992, 115654488, 231308976]

約数ペア:

[(1, 231308976), (2, 115654488), (3, 77102992), (4, 57827244), (6, 38551496), (8, 28913622), (12, 19275748), (16, 14456811), (23, 10056912), (24, 9637874), (46, 5028456), (48, 4818937), (69, 3352304), (92, 2514228), (138, 1676152), (184, 1257114), (276, 838076), (368, 628557), (552, 419038), (1104, 209519)]