488069076

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^2\times {\mathrm{197}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 1257844896

約数和(自身を除く): 769775820

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 137, 197, 274, 394, 411, 548, 591, 788, 822, 1182, 1507, 1644, 2167, 2364, 3014, 4334, 4521, 6028, 6501, 8668, 9042, 13002, 18084, 18769, 26004, 26989, 37538, 53978, 56307, 75076, 80967, 107956, 112614, 161934, 206459, 225228, 296879, 323868, 412918, 593758, 619377, 825836, 890637, 1187516, 1238754, 1781274, 2477508, 3562548, 3697493, 7394986, 11092479, 14789972, 22184958, 40672423, 44369916, 81344846, 122017269, 162689692, 244034538, 488069076]

約数ペア:

[(1, 488069076), (2, 244034538), (3, 162689692), (4, 122017269), (6, 81344846), (11, 44369916), (12, 40672423), (22, 22184958), (33, 14789972), (44, 11092479), (66, 7394986), (132, 3697493), (137, 3562548), (197, 2477508), (274, 1781274), (394, 1238754), (411, 1187516), (548, 890637), (591, 825836), (788, 619377), (822, 593758), (1182, 412918), (1507, 323868), (1644, 296879), (2167, 225228), (2364, 206459), (3014, 161934), (4334, 112614), (4521, 107956), (6028, 80967), (6501, 75076), (8668, 56307), (9042, 53978), (13002, 37538), (18084, 26989), (18769, 26004)]