297788218

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{883}}^1$

素因数の和:1031

約数の個数: 64

約数和(自身を含む): 588107520

約数和(自身を除く): 290319302

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 109, 119, 182, 218, 221, 238, 442, 763, 883, 1417, 1526, 1547, 1766, 1853, 2834, 3094, 3706, 6181, 9919, 11479, 12362, 12971, 15011, 19838, 22958, 24089, 25942, 30022, 48178, 80353, 96247, 105077, 160706, 168623, 192494, 195143, 210154, 337246, 390286, 673729, 1251211, 1347458, 1366001, 1636199, 2502422, 2732002, 3272398, 8758477, 11453393, 17516954, 21270587, 22906786, 42541174, 148894109, 297788218]

約数ペア:

[(1, 297788218), (2, 148894109), (7, 42541174), (13, 22906786), (14, 21270587), (17, 17516954), (26, 11453393), (34, 8758477), (91, 3272398), (109, 2732002), (119, 2502422), (182, 1636199), (218, 1366001), (221, 1347458), (238, 1251211), (442, 673729), (763, 390286), (883, 337246), (1417, 210154), (1526, 195143), (1547, 192494), (1766, 168623), (1853, 160706), (2834, 105077), (3094, 96247), (3706, 80353), (6181, 48178), (9919, 30022), (11479, 25942), (12362, 24089), (12971, 22958), (15011, 19838)]