40372644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 109226880

約数和(自身を除く): 68854236

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 53, 57, 76, 78, 106, 114, 156, 159, 212, 228, 247, 257, 318, 494, 514, 636, 689, 741, 771, 988, 1007, 1028, 1378, 1482, 1542, 2014, 2067, 2756, 2964, 3021, 3084, 3341, 4028, 4134, 4883, 6042, 6682, 8268, 9766, 10023, 12084, 13091, 13364, 13621, 14649, 19532, 20046, 26182, 27242, 29298, 39273, 40092, 40863, 52364, 54484, 58596, 63479, 78546, 81726, 126958, 157092, 163452, 177073, 190437, 253916, 258799, 354146, 380874, 517598, 531219, 708292, 761748, 776397, 1035196, 1062438, 1552794, 2124876, 3105588, 3364387, 6728774, 10093161, 13457548, 20186322, 40372644]

約数ペア:

[(1, 40372644), (2, 20186322), (3, 13457548), (4, 10093161), (6, 6728774), (12, 3364387), (13, 3105588), (19, 2124876), (26, 1552794), (38, 1062438), (39, 1035196), (52, 776397), (53, 761748), (57, 708292), (76, 531219), (78, 517598), (106, 380874), (114, 354146), (156, 258799), (159, 253916), (212, 190437), (228, 177073), (247, 163452), (257, 157092), (318, 126958), (494, 81726), (514, 78546), (636, 63479), (689, 58596), (741, 54484), (771, 52364), (988, 40863), (1007, 40092), (1028, 39273), (1378, 29298), (1482, 27242), (1542, 26182), (2014, 20046), (2067, 19532), (2756, 14649), (2964, 13621), (3021, 13364), (3084, 13091), (3341, 12084), (4028, 10023), (4134, 9766), (4883, 8268), (6042, 6682)]