1287510478884

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{5372417}}^1$

素因数の和:5372754

約数の個数: 96

約数和(自身を含む): 3826880789760

約数和(自身を除く): 2539370310876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 317, 378, 634, 756, 951, 1268, 1902, 2219, 2853, 3804, 4438, 5706, 6657, 8559, 8876, 11412, 13314, 17118, 19971, 26628, 34236, 39942, 59913, 79884, 119826, 239652, 5372417, 10744834, 16117251, 21489668, 32234502, 37606919, 48351753, 64469004, 75213838, 96703506, 112820757, 145055259, 150427676, 193407012, 225641514, 290110518, 338462271, 451283028, 580221036, 676924542, 1015386813, 1353849084, 1703056189, 2030773626, 3406112378, 4061547252, 5109168567, 6812224756, 10218337134, 11921393323, 15327505701, 20436674268, 23842786646, 30655011402, 35764179969, 45982517103, 47685573292, 61310022804, 71528359938, 91965034206, 107292539907, 143056719876, 183930068412, 214585079814, 321877619721, 429170159628, 643755239442, 1287510478884]

約数ペア:

[(1, 1287510478884), (2, 643755239442), (3, 429170159628), (4, 321877619721), (6, 214585079814), (7, 183930068412), (9, 143056719876), (12, 107292539907), (14, 91965034206), (18, 71528359938), (21, 61310022804), (27, 47685573292), (28, 45982517103), (36, 35764179969), (42, 30655011402), (54, 23842786646), (63, 20436674268), (84, 15327505701), (108, 11921393323), (126, 10218337134), (189, 6812224756), (252, 5109168567), (317, 4061547252), (378, 3406112378), (634, 2030773626), (756, 1703056189), (951, 1353849084), (1268, 1015386813), (1902, 676924542), (2219, 580221036), (2853, 451283028), (3804, 338462271), (4438, 290110518), (5706, 225641514), (6657, 193407012), (8559, 150427676), (8876, 145055259), (11412, 112820757), (13314, 96703506), (17118, 75213838), (19971, 64469004), (26628, 48351753), (34236, 37606919), (39942, 32234502), (59913, 21489668), (79884, 16117251), (119826, 10744834), (239652, 5372417)]