12742649088

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1276307}}^1$

素因数の和:1276339

約数の個数: 72

約数和(自身を含む): 36522829728

約数和(自身を除く): 23780180640

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 1276307, 2552614, 3828921, 5105228, 7657842, 10210456, 15315684, 16591991, 20420912, 30631368, 33183982, 40841824, 49775973, 61262736, 66367964, 81683648, 99551946, 122525472, 132735928, 163367296, 199103892, 245050944, 265471856, 326734592, 398207784, 490101888, 530943712, 796415568, 980203776, 1061887424, 1592831136, 2123774848, 3185662272, 4247549696, 6371324544, 12742649088]

約数ペア:

[(1, 12742649088), (2, 6371324544), (3, 4247549696), (4, 3185662272), (6, 2123774848), (8, 1592831136), (12, 1061887424), (13, 980203776), (16, 796415568), (24, 530943712), (26, 490101888), (32, 398207784), (39, 326734592), (48, 265471856), (52, 245050944), (64, 199103892), (78, 163367296), (96, 132735928), (104, 122525472), (128, 99551946), (156, 81683648), (192, 66367964), (208, 61262736), (256, 49775973), (312, 40841824), (384, 33183982), (416, 30631368), (624, 20420912), (768, 16591991), (832, 15315684), (1248, 10210456), (1664, 7657842), (2496, 5105228), (3328, 3828921), (4992, 2552614), (9984, 1276307)]