1566887556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{479}}^1\times {\mathrm{1613}}^1$

素因数の和:2125

約数の個数: 72

約数和(自身を含む): 3969665280

約数和(自身を除く): 2402777724

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 479, 507, 676, 958, 1014, 1437, 1613, 1916, 2028, 2874, 3226, 4839, 5748, 6227, 6452, 9678, 12454, 18681, 19356, 20969, 24908, 37362, 41938, 62907, 74724, 80951, 83876, 125814, 161902, 242853, 251628, 272597, 323804, 485706, 545194, 772627, 817791, 971412, 1090388, 1545254, 1635582, 2317881, 3090508, 3271164, 4635762, 9271524, 10044151, 20088302, 30132453, 40176604, 60264906, 120529812, 130573963, 261147926, 391721889, 522295852, 783443778, 1566887556]

約数ペア:

[(1, 1566887556), (2, 783443778), (3, 522295852), (4, 391721889), (6, 261147926), (12, 130573963), (13, 120529812), (26, 60264906), (39, 40176604), (52, 30132453), (78, 20088302), (156, 10044151), (169, 9271524), (338, 4635762), (479, 3271164), (507, 3090508), (676, 2317881), (958, 1635582), (1014, 1545254), (1437, 1090388), (1613, 971412), (1916, 817791), (2028, 772627), (2874, 545194), (3226, 485706), (4839, 323804), (5748, 272597), (6227, 251628), (6452, 242853), (9678, 161902), (12454, 125814), (18681, 83876), (19356, 80951), (20969, 74724), (24908, 62907), (37362, 41938)]