31505510412

素因数分解:

$2^2\times 3^3\times {\mathrm{311}}^1\times {\mathrm{751}}^1\times {\mathrm{1249}}^1$

素因数の和:2324

約数の個数: 96

約数和(自身を含む): 82118400000

約数和(自身を除く): 50612889588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 311, 622, 751, 933, 1244, 1249, 1502, 1866, 2253, 2498, 2799, 3004, 3732, 3747, 4506, 4996, 5598, 6759, 7494, 8397, 9012, 11196, 11241, 13518, 14988, 16794, 20277, 22482, 27036, 33588, 33723, 40554, 44964, 67446, 81108, 134892, 233561, 388439, 467122, 700683, 776878, 934244, 937999, 1165317, 1401366, 1553756, 1875998, 2102049, 2330634, 2802732, 2813997, 3495951, 3751996, 4204098, 4661268, 5627994, 6306147, 6991902, 8408196, 8441991, 10487853, 11255988, 12612294, 13983804, 16883982, 20975706, 25224588, 25325973, 33767964, 41951412, 50651946, 101303892, 291717689, 583435378, 875153067, 1166870756, 1750306134, 2625459201, 3500612268, 5250918402, 7876377603, 10501836804, 15752755206, 31505510412]

約数ペア:

[(1, 31505510412), (2, 15752755206), (3, 10501836804), (4, 7876377603), (6, 5250918402), (9, 3500612268), (12, 2625459201), (18, 1750306134), (27, 1166870756), (36, 875153067), (54, 583435378), (108, 291717689), (311, 101303892), (622, 50651946), (751, 41951412), (933, 33767964), (1244, 25325973), (1249, 25224588), (1502, 20975706), (1866, 16883982), (2253, 13983804), (2498, 12612294), (2799, 11255988), (3004, 10487853), (3732, 8441991), (3747, 8408196), (4506, 6991902), (4996, 6306147), (5598, 5627994), (6759, 4661268), (7494, 4204098), (8397, 3751996), (9012, 3495951), (11196, 2813997), (11241, 2802732), (13518, 2330634), (14988, 2102049), (16794, 1875998), (20277, 1553756), (22482, 1401366), (27036, 1165317), (33588, 937999), (33723, 934244), (40554, 776878), (44964, 700683), (67446, 467122), (81108, 388439), (134892, 233561)]