981499344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2921129}}^1$

素因数の和:2921147

約数の個数: 40

約数和(自身を含む): 2897760960

約数和(自身を除く): 1916261616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2921129, 5842258, 8763387, 11684516, 17526774, 20447903, 23369032, 35053548, 40895806, 46738064, 61343709, 70107096, 81791612, 122687418, 140214192, 163583224, 245374836, 327166448, 490749672, 981499344]

約数ペア:

[(1, 981499344), (2, 490749672), (3, 327166448), (4, 245374836), (6, 163583224), (7, 140214192), (8, 122687418), (12, 81791612), (14, 70107096), (16, 61343709), (21, 46738064), (24, 40895806), (28, 35053548), (42, 23369032), (48, 20447903), (56, 17526774), (84, 11684516), (112, 8763387), (168, 5842258), (336, 2921129)]