2787573072

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{3911}}^1$

素因数の和:4432

約数の個数: 80

約数和(自身を含む): 7450951680

約数和(自身を除く): 4663378608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 479, 496, 744, 958, 1437, 1488, 1916, 2874, 3832, 3911, 5748, 7664, 7822, 11496, 11733, 14849, 15644, 22992, 23466, 29698, 31288, 44547, 46932, 59396, 62576, 89094, 93864, 118792, 121241, 178188, 187728, 237584, 242482, 356376, 363723, 484964, 712752, 727446, 969928, 1454892, 1873369, 1939856, 2909784, 3746738, 5620107, 5819568, 7493476, 11240214, 14986952, 22480428, 29973904, 44960856, 58074439, 89921712, 116148878, 174223317, 232297756, 348446634, 464595512, 696893268, 929191024, 1393786536, 2787573072]

約数ペア:

[(1, 2787573072), (2, 1393786536), (3, 929191024), (4, 696893268), (6, 464595512), (8, 348446634), (12, 232297756), (16, 174223317), (24, 116148878), (31, 89921712), (48, 58074439), (62, 44960856), (93, 29973904), (124, 22480428), (186, 14986952), (248, 11240214), (372, 7493476), (479, 5819568), (496, 5620107), (744, 3746738), (958, 2909784), (1437, 1939856), (1488, 1873369), (1916, 1454892), (2874, 969928), (3832, 727446), (3911, 712752), (5748, 484964), (7664, 363723), (7822, 356376), (11496, 242482), (11733, 237584), (14849, 187728), (15644, 178188), (22992, 121241), (23466, 118792), (29698, 93864), (31288, 89094), (44547, 62576), (46932, 59396)]