1121848336

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^2\times {\mathrm{1489}}^1$

素因数の和:1573

約数の個数: 90

約数和(自身を含む): 2614400190

約数和(自身を除く): 1492551854

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 961, 1489, 1519, 1736, 1922, 2978, 3038, 3472, 3844, 5956, 6076, 6727, 7688, 10423, 11912, 12152, 13454, 15376, 20846, 23824, 24304, 26908, 41692, 46159, 47089, 53816, 72961, 83384, 92318, 94178, 107632, 145922, 166768, 184636, 188356, 291844, 323113, 369272, 376712, 583688, 646226, 738544, 753424, 1167376, 1292452, 1430929, 2261791, 2584904, 2861858, 4523582, 5169808, 5723716, 9047164, 10016503, 11447432, 18094328, 20033006, 22894864, 36188656, 40066012, 70115521, 80132024, 140231042, 160264048, 280462084, 560924168, 1121848336]

約数ペア:

[(1, 1121848336), (2, 560924168), (4, 280462084), (7, 160264048), (8, 140231042), (14, 80132024), (16, 70115521), (28, 40066012), (31, 36188656), (49, 22894864), (56, 20033006), (62, 18094328), (98, 11447432), (112, 10016503), (124, 9047164), (196, 5723716), (217, 5169808), (248, 4523582), (392, 2861858), (434, 2584904), (496, 2261791), (784, 1430929), (868, 1292452), (961, 1167376), (1489, 753424), (1519, 738544), (1736, 646226), (1922, 583688), (2978, 376712), (3038, 369272), (3472, 323113), (3844, 291844), (5956, 188356), (6076, 184636), (6727, 166768), (7688, 145922), (10423, 107632), (11912, 94178), (12152, 92318), (13454, 83384), (15376, 72961), (20846, 53816), (23824, 47089), (24304, 46159), (26908, 41692)]