282910712

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^2\times {\mathrm{751}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 638459280

約数和(自身を除く): 355548568

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 751, 868, 961, 1502, 1519, 1736, 1922, 3004, 3038, 3844, 5257, 6008, 6076, 6727, 7688, 10514, 12152, 13454, 21028, 23281, 26908, 36799, 42056, 46562, 47089, 53816, 73598, 93124, 94178, 147196, 162967, 186248, 188356, 294392, 325934, 376712, 651868, 721711, 1140769, 1303736, 1443422, 2281538, 2886844, 4563076, 5051977, 5773688, 9126152, 10103954, 20207908, 35363839, 40415816, 70727678, 141455356, 282910712]

約数ペア:

[(1, 282910712), (2, 141455356), (4, 70727678), (7, 40415816), (8, 35363839), (14, 20207908), (28, 10103954), (31, 9126152), (49, 5773688), (56, 5051977), (62, 4563076), (98, 2886844), (124, 2281538), (196, 1443422), (217, 1303736), (248, 1140769), (392, 721711), (434, 651868), (751, 376712), (868, 325934), (961, 294392), (1502, 188356), (1519, 186248), (1736, 162967), (1922, 147196), (3004, 94178), (3038, 93124), (3844, 73598), (5257, 53816), (6008, 47089), (6076, 46562), (6727, 42056), (7688, 36799), (10514, 26908), (12152, 23281), (13454, 21028)]