7480731336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{648019}}^1$

素因数の和:648078

約数の個数: 64

約数和(自身を含む): 20684798400

約数和(自身を除く): 13204067064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2886, 3848, 5772, 11544, 648019, 1296038, 1944057, 2592076, 3888114, 5184152, 7776228, 8424247, 15552456, 16848494, 23976703, 25272741, 33696988, 47953406, 50545482, 67393976, 71930109, 95906812, 101090964, 143860218, 191813624, 202181928, 287720436, 311697139, 575440872, 623394278, 935091417, 1246788556, 1870182834, 2493577112, 3740365668, 7480731336]

約数ペア:

[(1, 7480731336), (2, 3740365668), (3, 2493577112), (4, 1870182834), (6, 1246788556), (8, 935091417), (12, 623394278), (13, 575440872), (24, 311697139), (26, 287720436), (37, 202181928), (39, 191813624), (52, 143860218), (74, 101090964), (78, 95906812), (104, 71930109), (111, 67393976), (148, 50545482), (156, 47953406), (222, 33696988), (296, 25272741), (312, 23976703), (444, 16848494), (481, 15552456), (888, 8424247), (962, 7776228), (1443, 5184152), (1924, 3888114), (2886, 2592076), (3848, 1944057), (5772, 1296038), (11544, 648019)]