420077904

素因数分解:

$2^4\times 3^1\times {\mathrm{971}}^1\times {\mathrm{9013}}^1$

素因数の和:9995

約数の個数: 40

約数和(自身を含む): 1086439392

約数和(自身を除く): 666361488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 971, 1942, 2913, 3884, 5826, 7768, 9013, 11652, 15536, 18026, 23304, 27039, 36052, 46608, 54078, 72104, 108156, 144208, 216312, 432624, 8751623, 17503246, 26254869, 35006492, 52509738, 70012984, 105019476, 140025968, 210038952, 420077904]

約数ペア:

[(1, 420077904), (2, 210038952), (3, 140025968), (4, 105019476), (6, 70012984), (8, 52509738), (12, 35006492), (16, 26254869), (24, 17503246), (48, 8751623), (971, 432624), (1942, 216312), (2913, 144208), (3884, 108156), (5826, 72104), (7768, 54078), (9013, 46608), (11652, 36052), (15536, 27039), (18026, 23304)]