1331015256

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{863}}^1$

素因数の和:1597

約数の個数: 96

約数和(自身を含む): 3730821120

約数和(自身を除く): 2399805864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 691, 744, 863, 1116, 1382, 1726, 2073, 2232, 2589, 2764, 3452, 4146, 5178, 5528, 6219, 6904, 7767, 8292, 10356, 12438, 15534, 16584, 20712, 21421, 24876, 26753, 31068, 42842, 49752, 53506, 62136, 64263, 80259, 85684, 107012, 128526, 160518, 171368, 192789, 214024, 240777, 257052, 321036, 385578, 481554, 514104, 596333, 642072, 771156, 963108, 1192666, 1542312, 1788999, 1926216, 2385332, 3577998, 4770664, 5366997, 7155996, 10733994, 14311992, 18486323, 21467988, 36972646, 42935976, 55458969, 73945292, 110917938, 147890584, 166376907, 221835876, 332753814, 443671752, 665507628, 1331015256]

約数ペア:

[(1, 1331015256), (2, 665507628), (3, 443671752), (4, 332753814), (6, 221835876), (8, 166376907), (9, 147890584), (12, 110917938), (18, 73945292), (24, 55458969), (31, 42935976), (36, 36972646), (62, 21467988), (72, 18486323), (93, 14311992), (124, 10733994), (186, 7155996), (248, 5366997), (279, 4770664), (372, 3577998), (558, 2385332), (691, 1926216), (744, 1788999), (863, 1542312), (1116, 1192666), (1382, 963108), (1726, 771156), (2073, 642072), (2232, 596333), (2589, 514104), (2764, 481554), (3452, 385578), (4146, 321036), (5178, 257052), (5528, 240777), (6219, 214024), (6904, 192789), (7767, 171368), (8292, 160518), (10356, 128526), (12438, 107012), (15534, 85684), (16584, 80259), (20712, 64263), (21421, 62136), (24876, 53506), (26753, 49752), (31068, 42842)]