426527466

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 920678400

約数和(自身を除く): 494150934

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 107, 114, 146, 214, 219, 321, 438, 479, 642, 958, 1387, 1437, 2033, 2774, 2874, 4066, 4161, 6099, 7811, 8322, 9101, 12198, 15622, 18202, 23433, 27303, 34967, 46866, 51253, 54606, 69934, 102506, 104901, 148409, 153759, 209802, 296818, 307518, 445227, 664373, 890454, 973807, 1328746, 1947614, 1993119, 2921421, 3741469, 3986238, 5842842, 7482938, 11224407, 22448814, 71087911, 142175822, 213263733, 426527466]

約数ペア:

[(1, 426527466), (2, 213263733), (3, 142175822), (6, 71087911), (19, 22448814), (38, 11224407), (57, 7482938), (73, 5842842), (107, 3986238), (114, 3741469), (146, 2921421), (214, 1993119), (219, 1947614), (321, 1328746), (438, 973807), (479, 890454), (642, 664373), (958, 445227), (1387, 307518), (1437, 296818), (2033, 209802), (2774, 153759), (2874, 148409), (4066, 104901), (4161, 102506), (6099, 69934), (7811, 54606), (8322, 51253), (9101, 46866), (12198, 34967), (15622, 27303), (18202, 23433)]