2653938768

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137197}}^1$

素因数の和:137252

約数の個数: 80

約数和(自身を含む): 7621623296

約数和(自身を除く): 4967684528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 137197, 274394, 411591, 548788, 823182, 1097576, 1646364, 1783561, 2195152, 3292728, 3567122, 4253107, 5350683, 6585456, 7134244, 8506214, 10701366, 12759321, 14268488, 17012428, 21402732, 25518642, 28536976, 34024856, 42805464, 51037284, 55290391, 68049712, 85610928, 102074568, 110580782, 165871173, 204149136, 221161564, 331742346, 442323128, 663484692, 884646256, 1326969384, 2653938768]

約数ペア:

[(1, 2653938768), (2, 1326969384), (3, 884646256), (4, 663484692), (6, 442323128), (8, 331742346), (12, 221161564), (13, 204149136), (16, 165871173), (24, 110580782), (26, 102074568), (31, 85610928), (39, 68049712), (48, 55290391), (52, 51037284), (62, 42805464), (78, 34024856), (93, 28536976), (104, 25518642), (124, 21402732), (156, 17012428), (186, 14268488), (208, 12759321), (248, 10701366), (312, 8506214), (372, 7134244), (403, 6585456), (496, 5350683), (624, 4253107), (744, 3567122), (806, 3292728), (1209, 2195152), (1488, 1783561), (1612, 1646364), (2418, 1097576), (3224, 823182), (4836, 548788), (6448, 411591), (9672, 274394), (19344, 137197)]