387000552

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{227113}}^1$

素因数の和:227193

約数の個数: 32

約数和(自身を含む): 981132480

約数和(自身を除く): 594131928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 227113, 454226, 681339, 908452, 1362678, 1816904, 2725356, 5450712, 16125023, 32250046, 48375069, 64500092, 96750138, 129000184, 193500276, 387000552]

約数ペア:

[(1, 387000552), (2, 193500276), (3, 129000184), (4, 96750138), (6, 64500092), (8, 48375069), (12, 32250046), (24, 16125023), (71, 5450712), (142, 2725356), (213, 1816904), (284, 1362678), (426, 908452), (568, 681339), (852, 454226), (1704, 227113)]