2149252944

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^2\times {\mathrm{677}}^1$

素因数の和:825

約数の個数: 120

約数和(自身を含む): 5953979040

約数和(自身を除く): 3804726096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 59, 76, 114, 118, 152, 177, 228, 236, 304, 354, 456, 472, 677, 708, 912, 944, 1121, 1354, 1416, 2031, 2242, 2708, 2832, 3363, 3481, 4062, 4484, 5416, 6726, 6962, 8124, 8968, 10443, 10832, 12863, 13452, 13924, 16248, 17936, 20886, 25726, 26904, 27848, 32496, 38589, 39943, 41772, 51452, 53808, 55696, 66139, 77178, 79886, 83544, 102904, 119829, 132278, 154356, 159772, 167088, 198417, 205808, 239658, 264556, 308712, 319544, 396834, 479316, 529112, 617424, 639088, 758917, 793668, 958632, 1058224, 1517834, 1587336, 1917264, 2276751, 2356637, 3035668, 3174672, 4553502, 4713274, 6071336, 7069911, 9107004, 9426548, 12142672, 14139822, 18214008, 18853096, 28279644, 36428016, 37706192, 44776103, 56559288, 89552206, 113118576, 134328309, 179104412, 268656618, 358208824, 537313236, 716417648, 1074626472, 2149252944]

約数ペア:

[(1, 2149252944), (2, 1074626472), (3, 716417648), (4, 537313236), (6, 358208824), (8, 268656618), (12, 179104412), (16, 134328309), (19, 113118576), (24, 89552206), (38, 56559288), (48, 44776103), (57, 37706192), (59, 36428016), (76, 28279644), (114, 18853096), (118, 18214008), (152, 14139822), (177, 12142672), (228, 9426548), (236, 9107004), (304, 7069911), (354, 6071336), (456, 4713274), (472, 4553502), (677, 3174672), (708, 3035668), (912, 2356637), (944, 2276751), (1121, 1917264), (1354, 1587336), (1416, 1517834), (2031, 1058224), (2242, 958632), (2708, 793668), (2832, 758917), (3363, 639088), (3481, 617424), (4062, 529112), (4484, 479316), (5416, 396834), (6726, 319544), (6962, 308712), (8124, 264556), (8968, 239658), (10443, 205808), (10832, 198417), (12863, 167088), (13452, 159772), (13924, 154356), (16248, 132278), (17936, 119829), (20886, 102904), (25726, 83544), (26904, 79886), (27848, 77178), (32496, 66139), (38589, 55696), (39943, 53808), (41772, 51452)]