256759652016

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8783513}}^1$

素因数の和:8783563

約数の個数: 120

約数和(自身を含む): 849541474080

約数和(自身を除く): 592781822064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 112, 116, 126, 144, 168, 174, 203, 232, 252, 261, 336, 348, 406, 464, 504, 522, 609, 696, 812, 1008, 1044, 1218, 1392, 1624, 1827, 2088, 2436, 3248, 3654, 4176, 4872, 7308, 9744, 14616, 29232, 8783513, 17567026, 26350539, 35134052, 52701078, 61484591, 70268104, 79051617, 105402156, 122969182, 140536208, 158103234, 184453773, 210804312, 245938364, 254721877, 316206468, 368907546, 421608624, 491876728, 509443754, 553361319, 632412936, 737815092, 764165631, 983753456, 1018887508, 1106722638, 1264825872, 1475630184, 1528331262, 1783053139, 2037775016, 2213445276, 2292496893, 2951260368, 3056662524, 3566106278, 4075550032, 4426890552, 4584993786, 5349159417, 6113325048, 7132212556, 8853781104, 9169987572, 10698318834, 12226650096, 14264425112, 16047478251, 18339975144, 21396637668, 28528850224, 32094956502, 36679950288, 42793275336, 64189913004, 85586550672, 128379826008, 256759652016]

約数ペア:

[(1, 256759652016), (2, 128379826008), (3, 85586550672), (4, 64189913004), (6, 42793275336), (7, 36679950288), (8, 32094956502), (9, 28528850224), (12, 21396637668), (14, 18339975144), (16, 16047478251), (18, 14264425112), (21, 12226650096), (24, 10698318834), (28, 9169987572), (29, 8853781104), (36, 7132212556), (42, 6113325048), (48, 5349159417), (56, 4584993786), (58, 4426890552), (63, 4075550032), (72, 3566106278), (84, 3056662524), (87, 2951260368), (112, 2292496893), (116, 2213445276), (126, 2037775016), (144, 1783053139), (168, 1528331262), (174, 1475630184), (203, 1264825872), (232, 1106722638), (252, 1018887508), (261, 983753456), (336, 764165631), (348, 737815092), (406, 632412936), (464, 553361319), (504, 509443754), (522, 491876728), (609, 421608624), (696, 368907546), (812, 316206468), (1008, 254721877), (1044, 245938364), (1218, 210804312), (1392, 184453773), (1624, 158103234), (1827, 140536208), (2088, 122969182), (2436, 105402156), (3248, 79051617), (3654, 70268104), (4176, 61484591), (4872, 52701078), (7308, 35134052), (9744, 26350539), (14616, 17567026), (29232, 8783513)]