977688712

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1068

約数の個数: 128

約数和(自身を含む): 2484115200

約数和(自身を除く): 1506426488

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 121, 143, 154, 182, 242, 286, 308, 364, 484, 572, 616, 728, 847, 968, 1001, 1009, 1144, 1331, 1573, 1694, 2002, 2018, 2662, 3146, 3388, 4004, 4036, 5324, 6292, 6776, 7063, 8008, 8072, 9317, 10648, 11011, 11099, 12584, 13117, 14126, 17303, 18634, 22022, 22198, 26234, 28252, 34606, 37268, 44044, 44396, 52468, 56504, 69212, 74536, 77693, 88088, 88792, 91819, 104936, 121121, 122089, 138424, 144287, 155386, 183638, 242242, 244178, 288574, 310772, 367276, 484484, 488356, 577148, 621544, 734552, 854623, 968968, 976712, 1010009, 1154296, 1342979, 1587157, 1709246, 2020018, 2685958, 3174314, 3418492, 4040036, 5371916, 6348628, 6836984, 8080072, 9400853, 10743832, 11110099, 12697256, 17458727, 18801706, 22220198, 34917454, 37603412, 44440396, 69834908, 75206824, 88880792, 122211089, 139669816, 244422178, 488844356, 977688712]

約数ペア:

[(1, 977688712), (2, 488844356), (4, 244422178), (7, 139669816), (8, 122211089), (11, 88880792), (13, 75206824), (14, 69834908), (22, 44440396), (26, 37603412), (28, 34917454), (44, 22220198), (52, 18801706), (56, 17458727), (77, 12697256), (88, 11110099), (91, 10743832), (104, 9400853), (121, 8080072), (143, 6836984), (154, 6348628), (182, 5371916), (242, 4040036), (286, 3418492), (308, 3174314), (364, 2685958), (484, 2020018), (572, 1709246), (616, 1587157), (728, 1342979), (847, 1154296), (968, 1010009), (1001, 976712), (1009, 968968), (1144, 854623), (1331, 734552), (1573, 621544), (1694, 577148), (2002, 488356), (2018, 484484), (2662, 367276), (3146, 310772), (3388, 288574), (4004, 244178), (4036, 242242), (5324, 183638), (6292, 155386), (6776, 144287), (7063, 138424), (8008, 122089), (8072, 121121), (9317, 104936), (10648, 91819), (11011, 88792), (11099, 88088), (12584, 77693), (13117, 74536), (14126, 69212), (17303, 56504), (18634, 52468), (22022, 44396), (22198, 44044), (26234, 37268), (28252, 34606)]