418045488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1244183}}^1$

素因数の和:1244201

約数の個数: 40

約数和(自身を含む): 1234230528

約数和(自身を除く): 816185040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1244183, 2488366, 3732549, 4976732, 7465098, 8709281, 9953464, 14930196, 17418562, 19906928, 26127843, 29860392, 34837124, 52255686, 59720784, 69674248, 104511372, 139348496, 209022744, 418045488]

約数ペア:

[(1, 418045488), (2, 209022744), (3, 139348496), (4, 104511372), (6, 69674248), (7, 59720784), (8, 52255686), (12, 34837124), (14, 29860392), (16, 26127843), (21, 19906928), (24, 17418562), (28, 14930196), (42, 9953464), (48, 8709281), (56, 7465098), (84, 4976732), (112, 3732549), (168, 2488366), (336, 1244183)]