255987336

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1009}}^1$

素因数の和:1091

約数の個数: 96

約数和(自身を含む): 722109600

約数和(自身を除く): 466122264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 961, 1009, 1023, 1364, 1922, 2018, 2046, 2728, 2883, 3027, 3844, 4036, 4092, 5766, 6054, 7688, 8072, 8184, 10571, 11099, 11532, 12108, 21142, 22198, 23064, 24216, 31279, 31713, 33297, 42284, 44396, 62558, 63426, 66594, 84568, 88792, 93837, 125116, 126852, 133188, 187674, 250232, 253704, 266376, 344069, 375348, 688138, 750696, 969649, 1032207, 1376276, 1939298, 2064414, 2752552, 2908947, 3878596, 4128828, 5817894, 7757192, 8257656, 10666139, 11635788, 21332278, 23271576, 31998417, 42664556, 63996834, 85329112, 127993668, 255987336]

約数ペア:

[(1, 255987336), (2, 127993668), (3, 85329112), (4, 63996834), (6, 42664556), (8, 31998417), (11, 23271576), (12, 21332278), (22, 11635788), (24, 10666139), (31, 8257656), (33, 7757192), (44, 5817894), (62, 4128828), (66, 3878596), (88, 2908947), (93, 2752552), (124, 2064414), (132, 1939298), (186, 1376276), (248, 1032207), (264, 969649), (341, 750696), (372, 688138), (682, 375348), (744, 344069), (961, 266376), (1009, 253704), (1023, 250232), (1364, 187674), (1922, 133188), (2018, 126852), (2046, 125116), (2728, 93837), (2883, 88792), (3027, 84568), (3844, 66594), (4036, 63426), (4092, 62558), (5766, 44396), (6054, 42284), (7688, 33297), (8072, 31713), (8184, 31279), (10571, 24216), (11099, 23064), (11532, 22198), (12108, 21142)]