1264662972

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{751}}^1\times {\mathrm{1613}}^1$

素因数の和:2403

約数の個数: 72

約数和(自身を含む): 3313477440

約数和(自身を除く): 2048814468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 751, 1044, 1502, 1613, 2253, 3004, 3226, 4506, 4839, 6452, 6759, 9012, 9678, 13518, 14517, 19356, 21779, 27036, 29034, 43558, 46777, 58068, 65337, 87116, 93554, 130674, 140331, 187108, 196011, 261348, 280662, 392022, 420993, 561324, 784044, 841986, 1211363, 1683972, 2422726, 3634089, 4845452, 7268178, 10902267, 14536356, 21804534, 35129527, 43609068, 70259054, 105388581, 140518108, 210777162, 316165743, 421554324, 632331486, 1264662972]

約数ペア:

[(1, 1264662972), (2, 632331486), (3, 421554324), (4, 316165743), (6, 210777162), (9, 140518108), (12, 105388581), (18, 70259054), (29, 43609068), (36, 35129527), (58, 21804534), (87, 14536356), (116, 10902267), (174, 7268178), (261, 4845452), (348, 3634089), (522, 2422726), (751, 1683972), (1044, 1211363), (1502, 841986), (1613, 784044), (2253, 561324), (3004, 420993), (3226, 392022), (4506, 280662), (4839, 261348), (6452, 196011), (6759, 187108), (9012, 140331), (9678, 130674), (13518, 93554), (14517, 87116), (19356, 65337), (21779, 58068), (27036, 46777), (29034, 43558)]